Questions
Magnetic flux in a circuit containing a coil of resistance changes from 2.0 Wb to 10 Wb in 0.2 sec. The charge passed through the coil in this time is
detailed solution
Correct option is D
q=NR(Δϕ)=12×(10−2)=4CTalk to our academic expert!
Similar Questions
A square wire loop, of side a has a long straight wire carrying a constant current i that passes through the centre of the loop and perpendicular to its plane as shown in Fig.
The current induced in the square loop is
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