Ether, Field Language, And Relativity

Visual topic gallery

Ether, Field Language, And Relativity

Visual routes through ether references, Faraday-Maxwell field language, field of force, field of energy, and relativity-era boundaries.

4

original crops

scan images routed into this topic

11

modern guide diagrams

reconstructions, not historical evidence

157

figure candidates

OCR/PDF-text leads needing crop review

1253

formula candidates

math leads needing transcription review

Layer rule: original crops, figure candidates, modern redraws, and formula candidates are separated. Use this page to browse visually, then verify in the linked source text and workbench.

Source Routes

Four Lectures Relativity Space Visual mapFour Lectures Relativity Space Formula mapRadiation Light And Illumination Visual mapRadiation Light And Illumination Formula mapTheoretical Elements Electrical Engineering Visual mapTheoretical Elements Electrical Engineering Formula map

Original Scan Crops

Fig 15 Refraction Wavefront

Radiation, Light and Illumination

Radiation, Light and Illumination, printed page 22, PDF page 42; Fig. 15

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Fig 18 Regular Reflection

Radiation, Light and Illumination

Radiation, Light and Illumination, printed page 28, PDF page 48; Fig. 18

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Fig 19 Irregular Reflection

Radiation, Light and Illumination

Radiation, Light and Illumination, printed page 29, PDF page 49; Fig. 19

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Table Spectrum Of Radiation

Radiation, Light and Illumination

Radiation, Light and Illumination, printed page 17, PDF page 37; Spectrum of Radiation table preceding Fig. 14

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Modern Guide Diagrams

Rotating Magnetic Field From Quadrature Fluxes

Modern reading aid for induction-machine field language in AC and Theoretical Elements sources.

symbolic-method, magnetism, phase, induction-motor

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Magnetic And Dielectric Energy Storage

Modern reading aid for Steinmetz’s paired magnetic-field and dielectric-field language.

dielectric-field, magnetic-field, energy-storage

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Admittance Plane

Modern reading aid for conductance, susceptance, and reciprocal impedance.

admittance, conductance, susceptance, symbolic-method

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Equivalent Sine Waves And Harmonics

Modern reading aid for wave-shape analysis and higher harmonics.

harmonics, wave-shape, fourier-analysis

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Hysteresis Loss Law

Modern reading aid for the Steinmetz law and magnetic energy loss per cycle.

hysteresis, magnetic-loss, effective-resistance

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Field Of Energy Boundary

Modern reading aid for Steinmetz’s field language in Relativity and Space.

field-language, ether, relativity, energy-field

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Spectrum Of Radiation

Modern navigation guide for Steinmetz’s electric-wave, visible-light, ultraviolet, and X-ray spectrum bridge.

radiation, electric-waves, frequency, spectrum, ether

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Transient Decay And Oscillation

Modern guide for permanent terms, temporary terms, decay, and oscillatory readjustment.

transient-phenomena, oscillation-damping, damping, stored-energy

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Hysteresis Loop

Modern guide for magnetic lag, loop area, and energy loss per cycle.

hysteresis, magnetism, magnetic-loss, effective-resistance

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Field Wave Line

Modern reading aid for distributed constants, standing waves, traveling waves, and surge propagation.

electric-waves, distributed-constants, traveling-wave, lightning-surges

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Illumination Inverse-Square Geometry

Modern guide for the practical bridge from radiation to visual illumination and light distribution.

illumination, radiation, light-flux, inverse-square

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Candidate Figure Leads

Candidate	Caption lead	Source section	Routes
radiation-light-and-illumination-fig-001 Fig. 1	tion, the time at which the moon M should disappear from sight, FIG. 1. when seen from the earth E, by passing behind Jupiter, 7 (Fig. 1), could be exactly calculated. It was found, however, that some-	Radiation, Light and Illumination Lecture 1: Nature And Different Forms Of Radiation	source research review
radiation-light-and-illumination-fig-002 Fig. 2	5_MOE_S FIG. 2. direction the light reappears. If the disk is slowly revolved, alter- nate light and darkness will be observed, but when the speed in-	Radiation, Light and Illumination Lecture 1: Nature And Different Forms Of Radiation	source research review
radiation-light-and-illumination-fig-003 Fig. 3	from the upper surface of the plain glass plate A. A beam of FIG. 3. reflected light a, thus is a combination of a beam b and a beam c.	Radiation, Light and Illumination Lecture 1: Nature And Different Forms Of Radiation	source research review
radiation-light-and-illumination-fig-004 Fig. 4	glass plates. At those points dv dv etc. at which the distance FIG. 4. between the two glass plates is J wave length, or j, J, etc., the	Radiation, Light and Illumination Lecture 1: Nature And Different Forms Of Radiation	source research review
radiation-light-and-illumination-fig-005 Fig. 5	etc. in the plane of the paper, and thus perpendicular to the ray FIG. 5. of light. In the former case (a longitudinal vibration, as sound) there obviously can be no difference between the directions at	Radiation, Light and Illumination Lecture 1: Nature And Different Forms Of Radiation	source research review
radiation-light-and-illumination-fig-009 Fig. 9	it to you, by bringing the rods near to this Crookes’ radiometer, FIG. 9. which is an instrument showing the energy of radiation. It con- sists (Fig. 10) of four aluminum vanes, mounted in a moderately	Radiation, Light and Illumination Lecture 1: Nature And Different Forms Of Radiation	source research review
radiation-light-and-illumination-fig-010 Fig. 10	(red, orange and yellow) with increase in temperature, the light FIG. 10. 12	Radiation, Light and Illumination Lecture 1: Nature And Different Forms Of Radiation	source research review
radiation-light-and-illumination-fig-011 Fig. 11	of the lower frequencies of visible radiation, red or orange. FIG. 11. In the tungsten lamp at high brilliancy and more still in the	Radiation, Light and Illumination Lecture 1: Nature And Different Forms Of Radiation	source research review
radiation-light-and-illumination-fig-012 Fig. 12	They are used in wireless telegraphy, etc. I here connect (Fig. 12) FIG. 12. the condenser C of the apparatus which I used for operating the ultra-violet arc, to a spark gap Gv of which the one side is con-	Radiation, Light and Illumination Lecture 1: Nature And Different Forms Of Radiation	source research review
radiation-light-and-illumination-fig-013 Fig. 13	o — ^^ — o FIG. 13. has been measured by Herz by producing standing waves by combination of main wave and reflected wave.	Radiation, Light and Illumination Lecture 1: Nature And Different Forms Of Radiation	source research review
radiation-light-and-illumination-fig-014 Fig. 14	as far as possible when producing light, as they consume power FIG. 14. and so lower the efficiency; the ultra-violet rays are of importance in medicine as germ killers. They are more or less destructive	Radiation, Light and Illumination Lecture 1: Nature And Different Forms Of Radiation	source research review
radiation-light-and-illumination-fig-015 Fig. 15	edge of the beam reaches the boundary at D its speed changes FIG. 15. by entering the medium W — decreases in the present instance. Let then Sl = speed of propagation in medium A, S2 = speed of	Radiation, Light and Illumination Lecture 2: Relation Of Bodies To Radiation	source research review
radiation-light-and-illumination-fig-016 Fig. 16	medium into another, and the higher frequencies are deflected FIG. 16. more than the lower frequencies, thus showing that the velocity of propagation decreases with an increase of frequency, that is,	Radiation, Light and Illumination Lecture 2: Relation Of Bodies To Radiation	source research review
radiation-light-and-illumination-fig-017 Fig. 17	VIOLET FIG. 17. a number of very faint red and orange lines, of which three are indicated dotted in Fig. 17.	Radiation, Light and Illumination Lecture 2: Relation Of Bodies To Radiation	source research review
radiation-light-and-illumination-fig-018 Fig. 18	perature rise, their brilliancy is greatly increased. FIG. 18. Combinations of the different types of spectra: continuous spectrum, line spectrum, band spectrum, reversed spectrum,	Radiation, Light and Illumination Lecture 2: Relation Of Bodies To Radiation	source research review
radiation-light-and-illumination-fig-019 Fig. 19	and the body thus acts as a mirror, that is, gives a virtual image FIG. 19. back of it as shown in dotted line in Fig. 18. In the latter case (Fig. 19) the light is reflected irregularly in all directions.	Radiation, Light and Illumination Lecture 2: Relation Of Bodies To Radiation	source research review
radiation-light-and-illumination-fig-021 Fig. 21	VIOLET FIG. 21. in the ultra-red and ultra-violet, where no power of radiation can produce visibility. It thus varies about as indicated in Fig. 22.	Radiation, Light and Illumination Lecture 3: Physiological Effects Of Radiation	source research review
radiation-light-and-illumination-fig-022 Fig. 22	the basis of equal ease in distinguishing objects. As the pur- FIG. 22. pose for which light is used is to distinguish objects, the correct comparison of lights obviously is on the basis of equal distinctness	Radiation, Light and Illumination Lecture 3: Physiological Effects Of Radiation	source research review
radiation-light-and-illumination-fig-023 Fig. 23	v FIG. 23. meter candles (or rather log i) as abscissas, for red light, wave length 65.0; orange yellow light, wave length 59; bluish green	Radiation, Light and Illumination Lecture 3: Physiological Effects Of Radiation	source research review
radiation-light-and-illumination-fig-024 Fig. 24	\ FIG. 24. (1 meter-candle is the illumination produced by 1 candle power	Radiation, Light and Illumination Lecture 3: Physiological Effects Of Radiation	source research review
radiation-light-and-illumination-fig-025 Fig. 25	S FIG. 25. 62 for high intensities and changes in approximately the same range of intensities in which lwo changes; ks is also plotted in	Radiation, Light and Illumination Lecture 3: Physiological Effects Of Radiation	source research review
radiation-light-and-illumination-fig-026 Fig. 26	YELLOW GREEN FIG. 26. carbon filament would be somewhat like C. That is, the physio-	Radiation, Light and Illumination Lecture 3: Physiological Effects Of Radiation	source research review
radiation-light-and-illumination-fig-027 Fig. 27	fore, increase enormously with the increase of temperature. FIG. 27. With bodies in a vacuum, the radiation power is the power input and this above law can be used to calculate the tempera-	Radiation, Light and Illumination Lecture 5: Temperature Radiation	source research review
radiation-light-and-illumination-fig-028 Fig. 28	weight, exhibit a periodicity in their properties which permits FIG. 28. a systematic study of their properties. In diagram Fig. 28 the	Radiation, Light and Illumination Lecture 5: Temperature Radiation	source research review

Formula Leads That Pair With The Visual Topic

Candidate	OCR/PDF text	Source section	Routes
elementary-lectures-electric-discharges-waves-impulses-eq-candidate-0195 transients-oscillation	i = io cos (0 - 7) = io cos 7 cos <j> + i0 sin 7 sin	Elementary Lectures on Electric Discharges, Waves and Impulses, and Other Transients Lecture 6: Double-Energy Transients	source research review
theoretical-elements-electrical-engineering-eq-candidate-0102 symbolic-ac	e = 2 7r/n$ sin r the instantaneous generated e.m.f.	Theoretical Elements of Electrical Engineering Theory Section 3: Generation of E.m.f.	source research review
elementary-lectures-electric-discharges-waves-impulses-eq-candidate-0220 transients-oscillation	if = 140 cos 0.2 1 - 80 sin 0.2 1,	Elementary Lectures on Electric Discharges, Waves and Impulses, and Other Transients Lecture 6: Double-Energy Transients	source research review
theoretical-elements-electrical-engineering-eq-candidate-0132 symbolic-ac	If an alternating current i = I0 sin 6 passes through a resist-	Theoretical Elements of Electrical Engineering Theory Section 4: Power and Effective Values	source research review
theoretical-elements-electrical-engineering-eq-candidate-0138 symbolic-ac	e.m.f., e = EQ sin 6.	Theoretical Elements of Electrical Engineering Theory Section 4: Power and Effective Values	source research review
elementary-lectures-electric-discharges-waves-impulses-eq-candidate-0014 transients-oscillation	w=j*pdt, (10)	Elementary Lectures on Electric Discharges, Waves and Impulses, and Other Transients Lecture 2: The Electric Field	source research review
electric-discharges-waves-impulses-1914-eq-candidate-0018 transients-oscillation	f = j (13)	Elementary Lectures on Electric Discharges, Waves and Impulses, and Other Transients Lecture 2: The Electric Field	source research review
electric-discharges-waves-impulses-1914-eq-candidate-0029 transients-oscillation	K = j^; (21)	Elementary Lectures on Electric Discharges, Waves and Impulses, and Other Transients Lecture 2: The Electric Field	source research review
elementary-lectures-electric-discharges-waves-impulses-eq-candidate-0037 transients-oscillation	(B = -j =/z JClinespercm2.	Elementary Lectures on Electric Discharges, Waves and Impulses, and Other Transients Lecture 2: The Electric Field	source research review
elementary-lectures-electric-discharges-waves-impulses-eq-candidate-0039 transients-oscillation	7 = -j = yG am-	Elementary Lectures on Electric Discharges, Waves and Impulses, and Other Transients Lecture 2: The Electric Field	source research review
elementary-lectures-electric-discharges-waves-impulses-eq-candidate-0178 transients-oscillation	io = eo y j = e02/o. (11)	Elementary Lectures on Electric Discharges, Waves and Impulses, and Other Transients Lecture 6: Double-Energy Transients	source research review
electric-discharges-waves-impulses-1914-eq-candidate-0135 transients-oscillation	(S!,J = 20,000 lines per cm^. *	Elementary Lectures on Electric Discharges, Waves and Impulses, and Other Transients Lecture 5: Single-Energy Tra.Nsient Of Ironclad Circuit	source research review
elementary-lectures-electric-discharges-waves-impulses-eq-candidate-0185 transients-oscillation	ii = IQ cos 7 = initial transient current. (14)	Elementary Lectures on Electric Discharges, Waves and Impulses, and Other Transients Lecture 6: Double-Energy Transients	source research review
elementary-lectures-electric-discharges-waves-impulses-eq-candidate-0186 transients-oscillation	e = e0 sin (0 - 7), (15)	Elementary Lectures on Electric Discharges, Waves and Impulses, and Other Transients Lecture 6: Double-Energy Transients	source research review
elementary-lectures-electric-discharges-waves-impulses-eq-candidate-0187 transients-oscillation	ei = - e0 sin 7 = initial value of transient voltage. (16)	Elementary Lectures on Electric Discharges, Waves and Impulses, and Other Transients Lecture 6: Double-Energy Transients	source research review
elementary-lectures-electric-discharges-waves-impulses-eq-candidate-0196 transients-oscillation	i = i\ cos 1/001 sin - , (21)	Elementary Lectures on Electric Discharges, Waves and Impulses, and Other Transients Lecture 6: Double-Energy Transients	source research review
elementary-lectures-electric-discharges-waves-impulses-eq-candidate-0197 transients-oscillation	e = e\ cos - + z0ii sin - , (22)	Elementary Lectures on Electric Discharges, Waves and Impulses, and Other Transients Lecture 6: Double-Energy Transients	source research review
electric-discharges-waves-impulses-1914-eq-candidate-0159 transients-oscillation	T = 2.92 - { 9.21 log’^ , ,\ . + .921 log’^ i ’ ^ ^	Elementary Lectures on Electric Discharges, Waves and Impulses, and Other Transients Lecture 5: Single-Energy Tra.Nsient Of Ironclad Circuit	source research review

Editorial Use

This gallery is meant for discovery, not final citation. The strongest current source distribution is: Elementary Lectures on Electric Discharges, Waves and Impulses, and Other Transients (445), Radiation, Light and Illumination (398), Theoretical Elements of Electrical Engineering (310), Four Lectures on Relativity and Space (189). Promote a diagram or formula only after the scan, page label, exact caption, and mathematical notation are checked.