Question

Assertion the strength of magnetic field inside the current carrying circular coil increases on
increasing the radius of coil.
Reason magnetic field is inversely proportional to radius of coil

f) if the assertion and reason are true and reason is correct explanation of assertion.
g) If both assertion and reason are true but reason is not correct explanation of assertion.
h) If assertion is true, but reason is false.
i) If assertion is false but reason is true.
j) If assertion and reason both are 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

Answer:

A is true but R is false is the answer