Question

What is the voltage across a 5.0-ohm resistor if the current through it is 5.0 A? 100 V 25 V 4.0 V 1.0 V

Answer 1

25 V

Step-by-step explanation:

By Ohm's Law, we get

V = IR

V is the voltage, I is current, and R is the resistance. Replacing I = 5.0A and R = 5.0 Ω, we get:

V = (5.0 A)(5.0 Ω)

V = 25 V

Therefore, the answer is

25 V