MEDIUM
10th Manipur Board
IMPORTANT
Earn 100

What is an electric motor? With the help of a diagram, describe the working of an electric motor.

Important Questions on Magnetism

MEDIUM
10th Manipur Board
IMPORTANT
Science for Class 10>Chapter 9 - Magnetism>EXERCISES>Q 8
What is the function of a commutator in an electric motor?
MEDIUM
10th Manipur Board
IMPORTANT
Science for Class 10>Chapter 9 - Magnetism>EXERCISES>Q 9
A magnetic line of force is used to show the direction of 
EASY
10th Manipur Board
IMPORTANT
Science for Class 10>Chapter 9 - Magnetism>EXERCISES>Q 11
If the number of turns in a solenoid is increased, the strength of the electromagnet so formed will