Magnetic field due to currentHard
Question
A solenoid of length 0.4 m, having 500 turns and 3A current flows through it. A coil of radius 0.01 m and have 10 turns and carries current of 0.4 A has to placed such that its axis is perpendicular to the axis of solenoid, then torque on coil will be :-
Options
A.5.92 × 10-6 N.m
B.5.92 × 10-5 N.m
C.5.92 × 10-4 N.m
D.5.92 × 10-3 N.m
More Magnetic field due to current Questions
In the shown figure magnetic field at point A will be :-...A charged particle moves in a magnetic field = 10î with initial velocity = 5i + 4ĵ . The path of the particle ...When α and β rays are subjected to a magnetic field which is perpendicular to the direction of their motion, w...If an electron and a proton having same momenta enter perpendicular to a magnetic field, then...A mass spectrometer is a device which select particle of equal mass. An iron with electric charge q > 0 starts at res...