Question: What is the force on a charge moving in a magnetic field given by the equation F = qvB sin(θ)? (2020)

Options:

1. Charge times velocity
2. Charge times magnetic field
3. Charge times velocity times magnetic field times sine of angle
4. Charge times sine of angle

Correct Answer: Charge times velocity times magnetic field times sine of angle

Exam Year: 2020

Solution:

The force on a charge moving in a magnetic field is given by F = qvB sin(θ), where q is the charge, v is the velocity, B is the magnetic field strength, and θ is the angle between the velocity and the magnetic field.