Single Answer MCQ
Q-00040527
In an electric motor, what principle is primarily used to produce motion?
1
Electrolysis
2
Electromagnetism
3
Capacitance
4
Resistance
Answer and Solution
Answer
B. Electromagnetism
Solution:
Electric motors operate on the principle of electromagnetism, using the force experienced by current-carrying conductors placed in magnetic fields to create motion.
Watch Video Solution