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Ohmic and Non Ohmic Resistors

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Question

According to Ohm's Law, what would be the resistance of a circuit with 40 volts and 8 amps?

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Solution

According to ohms law
V=I*R
here V= 40 V
I = 8 amps
hence V/I = R
R = 40 /8 = 5 ohms
hence the resistance of the circuit is 5 ohms

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