Magnetic field due to currentHard
Question
An observer A and a charge Q are fixed in a stationary frame F1. An observer B is fixed in a frame F2, Which is moving with respect to F1.
Options
A.Both A and B will observe electric fields.
B.Both A and B will observe magnetic fields.
C.Neither A nor B will observe magnetic fields.
D.B will observe a magnetic field, but A will not.
Solution
A ans B observe electrostatic fields. But B observes magnetic field due to moving charge.
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