A circuit has a resistance of 30 ohms and a current of 4 amperes. What is the circuit's voltage?

Name: A circuit has a resistance of 30 ohms and a current of 4 amperes. What is the circuit's voltage?
Brand: Quizplus
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Question

Quizplus · Accepted Answer

To determine the circuit's voltage, we use the Ohm's law equation:
V = I × R
V =  Voltage
I =  Current
R =  Resistance
Insert the values into the equation;
V = 4  A . 30 Ω
V = 120 V

A Circuit Has a Resistance of 30 Ohms and a Current