Physics, asked by lekshminanda06, 1 month ago

A magnetic needle is arranged at the end p of a solenoid PQ

a) when the switch is on the south pole of the magnetic needle move towards the end P. Then what is the direction of current at the end p of the solenoid?

b) write down the fact that helped you to find this direction?


c)suggest two methods to increase the mangnetic field strength of the solenoid? ​

Answers

Answered by mhdnayif893
3

Answer:

C) Two ways to increase the strength of a solenoid are:

1) By increasing number of turns of insulated copper wire.

)By increasing current in the circuit.

Explanation:

I hope it helps

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