What is the voltage across a 5.0-Ω resistor if the current through it is 5.0 A?
A)100 V
B)25 V
C)4.0 V
D)1.0 V

Name: What is the voltage across a 5.0-Ω resistor if the current through it is 5.0 A? A)100 V B)25 V C)4.0 V D)1.0 V
Brand: Quizplus
Rating: 4.8 (31 reviews)

Question

Quizplus · Accepted Answer

We can use Ohm's law which states that voltage (V) is equal to current (I) times resistance (R). Therefore,
V = I*R
Substituting the given values,
V = 5.0 A * 5.0 Ω
V = 25 V
Therefore, the voltage across the 5.0-Ω resistor is 25 V. The correct answer is B.

What Is the Voltage Across a 5