While discussing Ohm's law formula: Technician A says the resistance (R) is calculated by dividing the amperes (I) into the volts (E). Technician B says the amperes (I) are calculated by dividing the resistance (R) into the volts (E). Who is correct?
A) A only
B) B only
C) both A and B
D) neither A nor B

Question

Quizplus · Accepted Answer

Ohm's law states that V = IR, where V is voltage, I is current (amperes), and R is resistance. Rearranging the formula: R = V/I (Technician A is correct) and I = V/R (Technician B is correct).

While Discussing Ohm's Law Formula: Technician a Says the Resistance