According to Ohm's law, the electric current, in amperes, in a circuit varies directly as the voltage. When 14 volts are applied, the current is 4 amperes. What is the current when 14 volts are applied?
A) 3.5 amperes
B) 4 amperes
C) 32 amperes
D) 49 amperes

Question

Quizplus · Accepted Answer

Ohm's law states that current (I) is equal to the voltage (V) divided by the resistance (R), I = V/R. Given that 14 volts produce 4 amperes, applying 14 volts again will produce the same current of 4 amperes, according to Ohm's law.

According to Ohm's Law, the Electric Current, in Amperes, in a Circuit