Question

assertion:the stength of magnetic field produced at the center of current carrying circular coil increases on the incresing the radius of the circular coil. Reason:Magnetic field strength is inversely proportional to the radius of the circular coil it is true or false

Answer 1

Answer:

Assertion is false but reason is correct..

Explanation:magnetic field strength is inversely proportional to the radius of circular coil......(reason)

Therefore magnetic field increases when radius of the coil is increased.......thus assertion is false.....

Answer 2

Assertion is false but reason is true