A charge q is moving with a velocity v parallel to a magnetic field B. Force on the charge due to magnetic field is
A. q v B
B. q B/v
C. zero
D. B v/q
Answer:C
A charge q is moving with a velocity v parallel to a magnetic field B. Force on the charge due to magnetic field is
A. q v B B. q B/v C. zero D. B v/q