Images Vidéos

Courant alternatif Photos ❘ Science Photo Library

Bicycle dynamo, illustration
13377545 - Bicycle dynamo, illustration
Transformer, illustration
13377553 - Transformer, illustration
Transformer, illustration
13377552 - Transformer, illustration
Simple alternating current generator, illustration
13377546 - Simple alternating current generator, illustration
Transformer, illustration
13377551 - Transformer, illustration
AC dynamo and oscilloscope, illustration
13377548 - AC dynamo and oscilloscope, illustration
Simple alternating current generator, illustration
13377547 - Simple alternating current generator, illustration
Alternating current transformer and ammeter
13417290 - Alternating current transformer and ammeter
Oscilloscope, illustration
13377562 - Oscilloscope, illustration
Digital multimeter
11727646 - Digital multimeter
In-line transformers
11718802 - In-line transformers
Zero-centre ammeter
11712026 - Zero-centre ammeter
Digital multimeter with lightbulb
11727648 - Digital multimeter with lightbulb
Microwave oven transformer
11893910 - Microwave oven transformer
Mercury arc rectifier
11894122 - Mercury arc rectifier
Microwave oven with the casing removed
11825854 - Microwave oven with the casing removed
Nikola Tesla, Serb-US physicist
13674026 - Nikola Tesla, Serb-US physicist
Nikola Tesla, Serb-US physicist
13674025 - Nikola Tesla, Serb-US physicist
First man to die in the electric chair, USA, 6 August 1890
12916070 - First man to die in the electric chair, USA, 6 August 1890
Demagnetizing a metal object with a solenoid, illustration
12492930 - Demagnetizing a metal object with a solenoid, illustration
S Z de Ferranti
12969304 - S Z de Ferranti
Demagnetizing a metal object with a solenoid, illustration
12492928 - Demagnetizing a metal object with a solenoid, illustration
Electromagnetic Motor
12648830 - Electromagnetic Motor
Demagnetizing a metal object with a solenoid, illustration
12492931 - Demagnetizing a metal object with a solenoid, illustration
Demagnetizing a metal object with a solenoid, illustration
12492929 - Demagnetizing a metal object with a solenoid, illustration
Nikola Tesla, Serb-US physicist
12334410 - Nikola Tesla, Serb-US physicist
Tesla demonstrating his transformer
12376237 - Tesla demonstrating his transformer
Nikola Tesla, Serb-US physicist
12334405 - Nikola Tesla, Serb-US physicist
S Z de Ferranti
12969296 - S Z de Ferranti
Demagnetizing a metal object with a solenoid, illustration
12492926 - Demagnetizing a metal object with a solenoid, illustration
Demagnetizing a metal object with a solenoid, illustration
12492932 - Demagnetizing a metal object with a solenoid, illustration
Demagnetizing a metal object with a solenoid, illustration
12492927 - Demagnetizing a metal object with a solenoid, illustration
Nikola Tesla, Serb-US physicist
12334400 - Nikola Tesla, Serb-US physicist
Tesla oscillator
12376062 - Tesla oscillator
Nikola Tesla, Serb-US physicist
12376241 - Nikola Tesla, Serb-US physicist
Nikola Tesla, Serb-US physicist
12334404 - Nikola Tesla, Serb-US physicist
Nikola Tesla, Serb-US physicist
12334398 - Nikola Tesla, Serb-US physicist
Nikola Tesla, Serb-US physicist
12334406 - Nikola Tesla, Serb-US physicist
Nikola Tesla, Serb-US physicist
12334399 - Nikola Tesla, Serb-US physicist
Nikola Tesla, Serb-US physicist
12334409 - Nikola Tesla, Serb-US physicist
Nikola Tesla, Serb-US physicist
12334408 - Nikola Tesla, Serb-US physicist
A panel of solar cells at sunset
12289494 - A panel of solar cells at sunset
Nikola Tesla, Serb-US physicist
12376239 - Nikola Tesla, Serb-US physicist
A.C. Ammeter 528
12635683 - A.C. Ammeter 528
Nikola Tesla, Serb-US physicist
12376238 - Nikola Tesla, Serb-US physicist
Tesla's alternating current machine
12376057 - Tesla's alternating current machine
AC generator,illustration
11698788 - AC generator,illustration
Nikola Tesla, Serb-US physicist, illustration
13275475 - Nikola Tesla, Serb-US physicist, illustration
Oscilloscope
11727662 - Oscilloscope
Triac Controlled Dimmer
11724173 - Triac Controlled Dimmer
Westinghouse two-phase generator, 1890s
12376059 - Westinghouse two-phase generator, 1890s
Voltmeter
11712020 - Voltmeter
Alexander Russell,British engineer
11674699 - Alexander Russell,British engineer
Westinghouse three-phase alternator
12376056 - Westinghouse three-phase alternator
Nikola Tesla, Serb-US physicist
12334397 - Nikola Tesla, Serb-US physicist
Nikola Tesla, Serb-US physicist
12250336 - Nikola Tesla, Serb-US physicist
Nikola Tesla,Serb-US physicist
11704842 - Nikola Tesla,Serb-US physicist
Oscilloscope
11727660 - Oscilloscope
Nikola Tesla, Serb-US physicist
12334403 - Nikola Tesla, Serb-US physicist
AC generator,illustration
11698787 - AC generator,illustration
Laboratory AC DC power supply
11725824 - Laboratory AC DC power supply
Nikola Tesla, Serb-US physicist
12334402 - Nikola Tesla, Serb-US physicist
Nikola Tesla, Serb-US physicist
12334407 - Nikola Tesla, Serb-US physicist
Nikola Tesla, Serb-US physicist
12334401 - Nikola Tesla, Serb-US physicist
Oscilloscope screen
11727663 - Oscilloscope screen
Nikola Tesla, Serb-US physicist
12376240 - Nikola Tesla, Serb-US physicist
Oscilloscope
11725826 - Oscilloscope
Digital voltmeter
11727651 - Digital voltmeter
Bridge rectifier
11725921 - Bridge rectifier
Laboratory AC DC power supply
11725823 - Laboratory AC DC power supply
Nikola Tesla,Serb-US physicist
11704843 - Nikola Tesla,Serb-US physicist
Nikola Tesla, Serb-US physicist
12249780 - Nikola Tesla, Serb-US physicist
Laboratory power unit transformer
11730484 - Laboratory power unit transformer
Electricity transformer,1900s
11708903 - Electricity transformer,1900s
Nikola Tesla,caricature
11646593 - Nikola Tesla,caricature
Electricity meters
11630253 - Electricity meters
Bridge rectifier
11893896 - Bridge rectifier
Induction motor
11892476 - Induction motor
Nikola Tesla, Serb-US physicist
12249781 - Nikola Tesla, Serb-US physicist
Digital voltmeters
11893835 - Digital voltmeters
Nikola Tesla
11831245 - Nikola Tesla
Nikola Tesla, Serb-US physicist
12249779 - Nikola Tesla, Serb-US physicist
Electric circuit
11892475 - Electric circuit
European AC power cord
11575632 - European AC power cord
Oscilloscope wave forms
11897163 - Oscilloscope wave forms
North American mains plug and wiring
11575634 - North American mains plug and wiring
Tungsten Halogen Lamps
11571422 - Tungsten Halogen Lamps
Tesla coil at Nikola Tesla exhibition
14166279 - Tesla coil at Nikola Tesla exhibition
John Feeks being electrocuted,1889
11828648 - John Feeks being electrocuted,1889
UK,US and European mains plugs
11575635 - UK,US and European mains plugs
Nikola Tesla,Serb-US physicist
11831305 - Nikola Tesla,Serb-US physicist
Tesla coil at Nikola Tesla exhibition
14166278 - Tesla coil at Nikola Tesla exhibition
C. P. Steinmetz,German-American engineer
11831156 - C. P. Steinmetz,German-American engineer
Oscilloscope wave form
11897161 - Oscilloscope wave form
Power supply experiment
11892462 - Power supply experiment
Charles Steinmetz and Guglielmo Marconi
11827005 - Charles Steinmetz and Guglielmo Marconi
European mains plug
11575633 - European mains plug
Rectifier & Zener Diodes
12029022 - Rectifier & Zener Diodes
Electrical power socket
11892652 - Electrical power socket
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