Question
Question: A loop of area 0.1 m<sup>2</sup> rotates with a speed of 60 rev/sec with the axis of rotation perpen...
A loop of area 0.1 m2 rotates with a speed of 60 rev/sec with the axis of rotation perpendicular to a magnetic field B = 0.4 T. If there are 100 turns in the loop, the maximum voltage induced in the loop is
A
15.07 V
B
150.7 V
C
1507 V
D
250 V
Answer
1507 V
Explanation
Solution
Maximum voltage e0 = ωNBA = 2πνNBA = 2 × 3.14 × 60 × 100 × 0.4 × 0.1 = 1507 V