Question

Physics Numerical a wire loop of radius 0.1m is placed normal to magnetic field of 1 Tesla. If the magnetic field increased to 1.5 tesla .In a time interval of 5 sec . Find the induced e.m.f

Answer 1

$\huge\underline\mathfrak\green{Solution }$

I=(49/44)×10^-4 Amp or 0.1113 milli amp. At the center of a circular coil with a 5 cm radius carrying the current, the magnetic field due to Earth is 0.5 x 10-5 W/m2

Answer 2

Answer:

=(49/44)×10^-4 Amp or 0.1113 milli amp. At the center of a circular coil with a 5 cm radius carrying the current, the magnetic field due to Earth is 0.5 x 10-5 W/m2