Question

What’s the potential difference across a 5.0 ohms resistor that carries a current of 5.0A
A-1.0 10^2 V
B-25 V
C- 10.0 V
D-1.0 V

Answer 1

Answer:

The correct answer is B-25 V

Explanation:

We apply Ohm's Law, according to which:

V = i x R

V = 5A x 5Ω

V= 25 V

Being V the potential difference whose unit is the VOLT, i the current intensity (Ampere) and R the electrical resistance (ohm)