Home/Question #416
PracticeMedium

Q.A current II flows in a circular arc of wire subtending angle θ\theta at the centre. The magnetic field at the centre is

a
μ0Iθ4πR\dfrac{\mu_0 I \theta}{4\pi R}
b
μ0Iθ2R\dfrac{\mu_0 I \theta}{2R}
c
μ0Iθ4R\dfrac{\mu_0 I \theta}{4R}
d
μ0IθR\dfrac{\mu_0 I \theta}{R}

Correct Answer: Option A

The correct solution involves applying the fundamental concept to derive the final value step by step...

Unlock Detailed Solution

Register for Free

Already a member? Login here