CBSE Class 12-science Answered
A square coil of side 4 cm consists of 100 turns. The coil is initially in vertical plane such that the plane of the coil is normal to the magnetic field of induction 0.8 Wb/m². The coil is then turned through 180° about horizontal axis. Find the net change in the magnetic flux.
Asked by Topperlearning User | 07 Jul, 2015, 09:31: AM
Expert Answer
Given:
A= 4 x 4 = 16 cm² = 16 × 10-4 m²
N = 100, B = 0.8 Wb/m²
Answered by | 07 Jul, 2015, 11:31: AM
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