CBSE Class 12-science Answered
A coil of wire of 6000 turns and mean area 0.5 cm sq. is rotated with a uniform speed of 3000rpm in a space where there is a magnetic flux of 1 x 10 raise to -4 T, the axis of rotationbeing perpendicular to the field. calculate (a) maximum value of emf induced (b) av. Value of emf (c) rms value of emf (d) emf in the coil at an instant t=0.021s.
Asked by rutujasarangmehta | 15 Mar, 2016, 08:33: AM
Expert Answer
Answered by Romal Bhansali | 16 Mar, 2016, 10:57: AM
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