Question

1. Draw the pattern of lines of force due to a magnetic field through and around a current- carrying loop of wire. How would the strength of the magnetic field produced at the centre of the circular loop be affected if:

(a) The strength of the current passing through this loop is tripled.

(b)The radius of this loop is increased to 3 times of the original radius?​

Answer 1

Answer:

Magnetic field due to the current carrying loop of sire.

Explanation:

Answer 2

Answer:

refer above answer....................