Answered

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f the voltage in a circuit is 80 volts and the resistance is 20 ohms, what is the current?

Sagot :

Trancescientidn

I = 4 A

Explanation:

From Ohm's law, the voltage is given by

V = IR

or

I = V/R = (80 V)/(20 ohms)

= 4 A

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