Question

Give two ways by which the strength of an electromagnet can be increased​

Answer 1

Answer:

a) Increase the current.

b) In the iron core increase the loops of wire so that kore current can flow through the magnet and the strength would increase.

Answer 2

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The strength of an electromagnet can be increased by the following ways :

⇛Increasing the number of turns of the conducting wires.

⇛Increasing the strength of the current flowing in the circuit.

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