Question

Which expression describes the magnetic force for motion at an angle other than \[0^\circ\], \[90^\circ\], or \[180^\circ\]?

Options

• \[F=0\]

• \[F=qE\]

• \[F=qvB\sin\theta\]

• \[F=qvB\]

Answer 1

At another angle, the force depends on \[\sin\theta\]. It is a partial force rather than zero or the maximum force.