Question

for a magnetic field formed around a wire carrying an electric current. Describe what happens to the straight of this field as the current and distance from the wire decrease justify your answer?

Answer 1

Answer:

I hope this answer is correct

Explanation:

if you hold a compass near a wire through which current is flowing ,the needle on the compass will be deflected . Since compasses work by pointing along magnetic field lines,this mean that there must be a magnetic field near the wire through which the current is flowing

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