A metal rod of length `1m` is rotated about one of its ends in a plane at right angles to a uniform magnetic field pf induction `2.5 xx 10^(-3) Wb m^(-2)`. If it makes `1800` rpm, then the induced emf between its ends approximately is

A metal rod of length 1 m is rotated about one of its endsin a plane at right anglesto a uniform magnetic field of induction 2.5 xx 10^-3Wb//m^2 . If it makes 1800 r.p.m. calculate the induced emf between it.

A metal rod of length 1m is rotated about one of its ends in a place at right angle to a uniform magnetic field of induction 5xx10^(-3) T. if it makes 1800 rotations per minute, then the emf iniduced between its ends is

A metal rod of length 1 m is rotated about one of its ends in a plane at right angles to a uniform magneic field of 2.5 xx 10^-3 Wb m^-2 . If its makes 30 r.p.s. Calculate the induced e.m.f. between its ends.

A metal rod of length 1 m is rotated about one of its ends in a plane at right angles to a uniform magnetic field of 2.5xx10^(-3)(Wb)/m^2 . If itmakes 30rps, calculate the induced emf between its ends.

A metal rod of length 1m, rotates about its one end in a plane at right angles to a horizontal magnetic field of induction 7/22 xx 10^(-4)T . If its frequency of rotation is 10 Hz, then the magnitude of induced e.m.f. Is

A metal rod of length lm, rotates about its one end in a plane at right angles to a horizontal magnetic field of induction 7/22xx10^-4T If the frequency of rotation is 10Hz, then the magnitude of induced emf is

A metal rod of length 0.5 m rotates at a uniform angular speed about one of its ends in a plane at right angle to a uniform magnetic field of induction 10^(-5)T . If it turns through an angle of 60^(@) ini 0.1 s. then the emf induced between its ends will be

A copper rod 1.5m long is rotated in a magnetic field of induction 6 xx 10^-5 (Wb)/m^2 .If it performs 1200 r.p.m.. find the e.m.f induced at its ends.