The figure below shows an incomplete circuit of an electromagnet. Complete the circuit by drawing the windings on the two arms of the core so that...

The figure below shows an incomplete circuit of an electromagnet.

Complete the circuit by drawing the windings on the two arms of the core so that A and B are both north poles when the switch S is closed. Indicate the direction of the current of the windings drawn.

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Kavungya answered the question on June 3, 2019 at 05:57

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