Question

A 800 turn coil of effective area \(0.05\ m^2\) is kept perpendicular to a magnetic field \( 5 \times 10^{-5} T.\) When the plane of the coil is rotated by \(90\degree\) around any of its coplanar axis in \(0.1 s\), the emf induced in the coil will be:

• A. \(2V \)
• B. \(0.2V \)
• C. \(2×10^{-3}V \)
• D. \(0.02V \)

Answer 1

The Correct Option is D

The correct option is (D) :\(0.02V \)