When an electric current flows through a copper wire AB s shown in figure, the wire (a) deflects a magnetic needle placed near it (b) becomes red hot (c) gives electric shock (d) behaves like a fuse
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Answer:
a) deflects a magnetic needle placed near it.
A current-carrying wire acts as a magnet with a magnetic field around it, the strength of which depends upon the amount of current passing through it.
Answered by
3
Answer:
Answer is option 'A' It deflects a magnetic needle placed near it .
Explanation:
A current-carrying wire acts as a magnet with a magnetic field around it, the strength of which depends upon the amount of current passing through it.
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