MagnetismEasy
Question
An a-particle experiences a force of 3.84 × 10-14 N when its moves perpendicular to magnetic field of 0.2 Wb/m2 then speed of the α - particle is :-
Options
A.6.0 × 105 m/sec
B.5.0 × 105 m/sec
C.1.2 × 106 m/sec
D.3.8 × 106 m/sec
More Magnetism Questions
A power line less along the east-west direction and carries a current of 10A. The force per unit meter due to earth’s ma...A stationary, circular wall clock has a face with a radius of 15 cm. Six turns of wire are wounded around its perimeter,...A conductor PQ carries a current ′i′ is placed perpendicular to a long conductor XY carrying a current I. Th...A uniform electric field and a uniform magnetic field are acting along the same direction ina certain region. If an elec...Two particles, each of mass m and charge q, are attached to ends of a light rigid rod of length 2R. The rod is rotated a...