Question

What potencial difference (volt) is required to cause 4.00 A to flow though a resistance of 330 ohms?

A) 334V
B) 12,1V
C) 82,5V
D) 1320V

Answer 1

Voltage = (current) x (resistance)

Voltage = (4.00 A) x (330 Ω)

Voltage = 1,320 V (D)