ANSWER SHOULD NOT BE COPIED FROM INTERNET , OTHERWISE IT SHALL BE REPOTED...FIRST ANS CORRECT ANSWER WILL BE MARKED AS BRAINLIEST....How does a circular loop carrying current behave as a magnet.?
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magnetic field is developed around the wire.so the circular loop carrying current behave as a magnet.
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It was discovered by orsted that current carrying wire forms a magnetical field around it.the circular loop behaves like a magnet too.if the current is in clockwise direction then it is south pole and vice versa. Formula to calculate magnetical field is B=uNI/2r
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