Question

With the help of a diagram describe an activity to show that a straight conductor carrying current produces a magnetic field around it.  State the rule which may be used to determine the direction of magnetic field thus produced.  How does the strength of the magnetic field produced change: 

    i)with the distance from the conductor?

    ii)with an increase in current in a conductor?​

Answer 1

Answer:

i) if more is distance lesser in magnitude.

ii)increase in current would increase magnitude

Explanation:

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