Question

What would increase the strength of an electromagnet

Answer 1

We can increase the strength of a electromagnet by increasing the number of turns in that coil, by using a soft iron ore, by increasingthe capacity of battery....

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Answer 2

1. Increasing the number of turns in the coil.
2. Increasing the current rate in the coil

Explanation:

• An electromagnet is a magnet whose magnetic field is generated by an electric current. Wire wrapped into a coil is used to make electromagnets.
• A magnetic field is focussed in the hole by a passing current through the wire, which serves as the coil's core.

• We can raise the intensity of an electromagnet using two methods:

1. Number of Turns : larger the number of turns of wire in the coil, stronger will be the electromagnet.
2. Current : Increasing the current rate in the coil.