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(A) What is the Purpose of Fuse in an Electrical Circuit?

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Question

What is the purpose of fuse in an electrical circuit?

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Solution 1

An electric fuse is a device which is used to Ii m it the current in an electric circuit. The use of a fuse thus safeguards the circuit and appliances connected in that circuit from being damaged. It is a short piece of wire made of an alloy of lead and tin. If the current passing through the fuse exceeds the safeguard Ii m it the heat produced melts the fuse and this breaks the circuit.

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Solution 2

Fuse is a safety device which is used to limit the current in an electric circuit.

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Chapter 4: Electricity and Magnetism - Exercise 4 [Page 212]

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Frank Physics Part 2 [English] Class 10 ICSE
Chapter 4 Electricity and Magnetism
Exercise 4 | Q 4.1 | Page 212
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