EASY
Earn 100

What is the use of armature in electric motor?
Important Questions on Magnetic Effects of Electric Current
MEDIUM
Split rings


MEDIUM
Brushes

EASY
How can the power of an electric motor be increased? Explain with any three points.

EASY

EASY

EASY

EASY
Split ring

EASY

HARD
Explain the working of electric motor with a neat diagram.

EASY
Armature

EASY

EASY

EASY
Why is it so? How can this jerky motion be converted into a smooth circular motion?

EASY
Brushes

MEDIUM

EASY

EASY

HARD

EASY

