Asked by Christy Kovaleski on May 18, 2024
Verified
An electric motor is running on 120 V. The current is measured to be 2 A. How many ohms of resistance is the motor?
A) 60
B) 118
C) 122
D) 240
Electric Motor
A device that converts electrical energy into mechanical energy, typically through the interaction of magnetic fields and current-carrying conductors.
- Ascertain the magnitudes of current, voltage, and resistance in circuits involving electricity.
Verified Answer
NL
Nicolas LopezMay 18, 2024
Final Answer :
A
Explanation :
The resistance of the motor can be calculated using Ohm's Law, which states that resistance (R) is equal to voltage (V) divided by current (I). Therefore, R = V / I = 120 V / 2 A = 60 ohms.
Learning Objectives
- Ascertain the magnitudes of current, voltage, and resistance in circuits involving electricity.