CBSE Class 12-science Answered
Find the emf induced in the coil of 200 turns and cross-section area 0.4 m², when a magnetic field perpendicular to the plane of the coil changes from 0.1 Wbm-2 to 0.5 Wbm-2, at a uniform rate over a period of 0.04 sec.
Asked by Topperlearning User | 06 Jul, 2015, 02:51: PM
Expert Answer
Given:
N = 200
A = 0.4m²
B1= 0.1 Wbm-2
B2= 0.5 Wbm-2
t = 0.04 sec
Answered by | 06 Jul, 2015, 04:51: PM
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