20.In uniform magnetic field of induction be a wire in the form of semicircle of radius R rotates about the diameter of the circle with angular frequency Omega the axis of rotation is perpendicular to the magnetic field if the total resistance of the circuit isR

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Q. In a uniform magnetic field of induction

B

a wire in the form of a semicircle of radius

r

rotates about the diameter of the circle with angular frequency

ω

. the axis of rotation is perpendicular to the field. If the total resistance of the circuit is

R

the mean power generated per period of rotation is

In a uniform magnetic field B, a wire in the form of a semicircle of radius r rotates about the diameter of the circle with an angular frequency
$ω$ . The axis of rotation is perpendicular to the field. If the total resistance of the circuit is R, the mean power generated per period of rotation is

Q. In a uniform magnetic field of induction