Question

State two ways of increasing the strength of an electromagnet.​

Answer 1

Answer:

Strength of electromagnet: The strength of the electromagnet net can be increased:

By increasing the current in the coil.

By increasing the total number of turns of the coil.

Explanation:

Increasing he strength of the current passing through the coil, the greater the current, the greater the strength;

Increasing the number of turns in the coils, the greater the number of turns, the greater the strength;

Whether the core is made up of a soft or hard magnetic material. Soft iron will magnetize more readily than steel. Therefore, using a soft core increase the strength of the electromagnet.

Answer 2

Explanation:

Strength of electromagnet: The strength of the electromagnet net can be increased:

• By increasing the current in the coil.
• By increasing the total number of turns of the coil.

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