Question

give reason why the magnetic field produced by a current carrying conductor increasesas the number of turns in the coil increases​

Answer 1

Explanation:

1. If I is increased then B (magnetic field strength) will increase.

2. If distance will increase then B (magnetic field strength) will decrease.

3. If number of turns are increased then B (magnetic field strength) is increased.

Hope it Helps!!!

Answer 2

Answer:

We know that when electric is flowing through the wire then magnetic field generate .The magnetic filed is a temporary magnet.

When the number of coils is increases then these coils generate more field lines and due to more field lines strength of magnetic field increases.

We also know that magnetic field on wire given as

 B= μI/(2πr)

When r is increase then B will decrease

When I will increase then B will increase

When number of turn increases then B will increases.