Question

01. How will you make an electromagnet in the
laboratory?​

Answer 1

Answer:

At first rub off the dirt or rust on the surface of the iron nail. Then wrap around the copper wire on the iron nail for 75-100 rounds. Connect the both ends of the wrapped copper wire with the positive and negative terminals of the battery. Then the iron nail will become an electromagnet.

Answer 2

Answer:

At first rub off the dirt or rust on the surface of the iron nail. Then wrap around the copper wire on the iron nail for 75-100 rounds. Connect the both ends of the wrapped copper wire with the positive and negative terminals of the battery.

EXPLANATION:

Then the iron nail will become an electromagnet.

Hope it is helpful

Give a like and Mark me brainest.....