Question

state and explain the clock face rule for determining the polarities of circular wire carrying current

Answer 1

Check the answer below:

Answer 2

This principle is used to evaluate the polarity of two sides of a circular coil that carries current.

Explanation:

According to the law of the clock face, if we look at one side of the coil through which a current travels, then we have the following conclusions:

1. When the current moves in clockwise direction across the coil's edge, that edge of the coil will be the south pole ( S pole)

 2. If the current moves in anticlockwise direction across the coil's edge, that edge of the coil would be the north pole ( N pole)

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