Question

the force on a moving charge in a uniform magnetic field is called
a) viscous viscous force
b) frictional force
c) Lorentz force
d) re storing force​

Answer 1

Explanation:

When a charge passes through a magnetic field, it experiences a force called Lorentz Force

=qVBsinθ

For force to be minimum,

θ=0° or 180° thus

F=0 and it is along

B