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a motor wiht an operating resistance of 32 Ohm is connected to a votage source. the current in the circuit is 3.8 A. what is the coltage of the source?

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2007-03-07 08:11:23 · 3 answers · asked by Anonymous in Science & Mathematics ➔ Physics

3 answers

hardy har har, V = IR

V = 3.8 amp / 32 Ohm
3.8 / 32 = 0.11875 volts
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2007-03-07 08:16:19 · answer #1 · answered by DanE 7 · 0⤊ 1⤋

Ohm's Law says that Voltage = Current multiplied by resistance.

So Voltage = 32 ohm * 3.8 A = 121.6 volt

2007-03-07 17:48:47 · answer #2 · answered by Gnomon 6 · 0⤊ 0⤋

HUH?

2007-03-07 16:21:51 · answer #3 · answered by buzyb 4 · 0⤊ 1⤋