A magnetic field exerts a force on a charged particle:
A) always
B) never
C) if the particle is moving across the field lines
D) if the particle is moving along the field lines
E) if the particle is at rest
Correct Answer:
Verified
Q1: An ion with a charge of +3.2
Q3: An electron enters a region of uniform
Q4: Units of a magnetic field might be:
A)C.m/s
B)C.s/m
C)C/kg
D)kg/C.s
E)N/C.m
Q5: An electron is travelling in the positive
Q6: An electron and a proton are both
Q7: J.J.Thomson's experiment, involving the motion of an
Q8: A static magnetic field CANNOT:
A)exert a force
Q9: The magnetic force on a charged particle
Q10: In the formula Q11: A beam of electrons is sent horizontally
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