c 53 In a uniform magnetic field B a wire in the form of a

Last updated: 6/10/2023

c 53 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 angular frequency The axis 59 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 a c Bir 2R Baru 2R b d Bar 8R Biro 8R and 20 tur 60