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A circuit has a known resistance of 5 Ohms. An ammeter in the circuit gives a reading of 5 Amps. What is the Voltage of the circuit?
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A circuit has a known resistance of 5 Ohms. An ammeter in the circuit gives a reading of 5 Amps. What is the Voltage of the circuit?

User Adarsh H S
by
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1 Answer

7 votes
E = I R

Voltage = (current)×(resistance).

V = 5A x 5 ohms = 25 volts.
User Joe Elleson
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