NEET2008PhysicsElectromagnetic InductionActual
A circular disc of radius 0.2 meter is placed in a uniform magnetic field of induction linked with the disc is
Options
- A0.01 b
- B0.02 b
- C0.06 b
- D0.08 b
Correct answer
B. 0.02 b
Step-by-step solution
aligned & Magnetic flux =B A = 1 (0.2)^2 60^ & =0.04 1 2 =0.02 wb aligned