Old Amplifier Stock Videos

Browse 897 old amplifier videos and clips available to use in your projects, or start a new search to explore more footage and b-roll video clips.

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how to produce electric currents with magnets - part 13 of 17. experiments with a magnet and battery show that electricity and magnetism are interrelated and that an electric current can produce magnetic effects - old amplifier stock videos & royalty-free footage
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How to Produce Electric Currents with Magnets - part 13 of 17. Experiments with a magnet and battery show that electricity and magnetism are interrelated and that an electric current can produce magnetic effects
Battery, Archival, Physics
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how to produce electric currents with magnets - part 15 of 17. experiments with a magnet and battery show that electricity and magnetism are interrelated and that an electric current can produce magnetic effects - old amplifier stock videos & royalty-free footage
00:35
How to Produce Electric Currents with Magnets - part 15 of 17. Experiments with a magnet and battery show that electricity and magnetism are interrelated and that an electric current can produce magnetic effects
Cable, Copper, Battery
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how to produce electric currents with magnets - part 12 of 17. experiments with a magnet and battery show that electricity and magnetism are interrelated and that an electric current can produce magnetic effects - old amplifier stock videos & royalty-free footage
00:25
How to Produce Electric Currents with Magnets - part 12 of 17. Experiments with a magnet and battery show that electricity and magnetism are interrelated and that an electric current can produce magnetic effects
Light Bulb, Old-fashioned, Electricity
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how to produce electric currents with magnets - part 11 of 17. experiments with a magnet and battery show that electricity and magnetism are interrelated and that an electric current can produce magnetic effects - old amplifier stock videos & royalty-free footage
00:35
How to Produce Electric Currents with Magnets - part 11 of 17. Experiments with a magnet and battery show that electricity and magnetism are interrelated and that an electric current can produce magnetic effects
Electricity, Old-fashioned, Magnet
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what is electric current? - part 4 of 23. points out there is an electric current only when electricity has a complete circuit through which to flow; that electricity can flow in either direction; that electric current is a flow of electric charges which - old amplifier stock videos & royalty-free footage
00:39
What is Electric Current? - part 4 of 23. Points out there is an electric current only when electricity has a complete circuit through which to flow; that electricity can flow in either direction; that electric current is a flow of electric charges which
Electricity, Battery, Old-fashioned
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africa: living in two worlds - part 21 of 29. vivid pictorial scenes illustrate the contrasts between centuries-old tribal communities and customs and the new african nations, typified by mechanization, growing city populations, and the people's intense d - old amplifier stock videos & royalty-free footage
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Africa: Living in Two Worlds - part 21 of 29. Vivid pictorial scenes illustrate the contrasts between centuries-old tribal communities and customs and the new African nations, typified by mechanization, growing city populations, and the people's intense d
Drum - Percussion Instrument
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