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3. The safety device based on heating effect of electric current is
O
Element
O Circuit
O Fuse
O Electromagnet
Answers
Answered by
4
Answer:
Fuse
Explanation:
The safety device based on the heating effect of electric current is called a fuse.
Answered by
1
Answer:
Fuse
Explanation:
Fuse is the safety device which is based on heating effect of electric current...
Fuse is made up of particular type material
when there is high flow of current (I) ..
as heat law is H=I^2RT
SO as current increase in circuit ,heat increase....
so due to excess heat material wire inside Fuse Melts and break the circuit and prevent from short circuit....
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