On what principle is the working of electric fuse based?

Important Questions on Magnetic Effects of Electric Current

EASY

10th CBSE

IMPORTANT

ESSENTIALS OF PHYSICS CLASS X>Chapter 4 - Magnetic Effects of Electric Current>Assignment-4>Q 3

Name the material generally used to make electric fuse.

EASY

10th CBSE

IMPORTANT

ESSENTIALS OF PHYSICS CLASS X>Chapter 4 - Magnetic Effects of Electric Current>Assignment-4>Q 4

List two characteristics of the material we use in the fuse wire.

EASY

10th CBSE

IMPORTANT

ESSENTIALS OF PHYSICS CLASS X>Chapter 4 - Magnetic Effects of Electric Current>Assignment-4>Q 5

In a domestic circuit mention the potential difference between the live wire and neutral wire and frequency of A.C.

EASY

10th CBSE

IMPORTANT

ESSENTIALS OF PHYSICS CLASS X>Chapter 4 - Magnetic Effects of Electric Current>Assignment-4>Q 6

Out of the three wires live, neutral and earth, switch is connected in which wire.

EASY

10th CBSE

IMPORTANT

ESSENTIALS OF PHYSICS CLASS X>Chapter 4 - Magnetic Effects of Electric Current>Assignment-4>Q 7

Mention the colour convention of live, neutral and earth wire.

EASY

10th CBSE

IMPORTANT

ESSENTIALS OF PHYSICS CLASS X>Chapter 4 - Magnetic Effects of Electric Current>Assignment-4>Q 8

Name the condition in which live wire comes in direct contact with neutral wire? What happens in this condition ?

EASY

10th CBSE

IMPORTANT

ESSENTIALS OF PHYSICS CLASS X>Chapter 4 - Magnetic Effects of Electric Current>Assignment-4>Q 9

State the function of a fuse in a circuit. How is it connected in the domestic circuit?

EASY

10th CBSE

IMPORTANT

ESSENTIALS OF PHYSICS CLASS X>Chapter 4 - Magnetic Effects of Electric Current>Assignment-4>Q 10

What are the causes of short circuiting?