CUET Preparation Today
A conducting circular loop is placed in a uniform magnetic field of 0.5 T, with its plane perpendicular to the magnetic field. The radius of the loop starts shrinking at the rate of 4 mm/s. When the radius of the loop is 4 cm, the induced emf in the loop is |
$3.2π\, μV$ $1.6π\, μV$ $0.8π\, μV$ $160π\, μV$ |
$1.6π\, μV$ |
Right Answer not mentioned in NTA Answer key |
