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

User Luke Sweeney
by
5.2k points

1 Answer

1 vote

I = 4 A

Step-by-step explanation:

From Ohm's law, the voltage is given by

V = IR

or

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

= 4 A

User Gary Lopez
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4.8k points
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