Physics

Magnetic Force on a Charge

Compute magnetic force F = qvB·sin(θ) on a moving charge in a magnetic field.

Live Calculator · Step-by-Step · Physics

Inputs

Charge Type

Charge q (C)

Velocity v (m/s)

Magnetic Field B (T)

Angle θ between v and B (degrees)

Result

Enter values and calculate.

Step-by-Step Work

Your explanation will appear here.

Force Diagram (v, B, F vectors)

Put It Into Practice

The calculator shows the steps — a quiz proves you can do them on your own.

Alexander tutors all math and CS levels — $55/session, free consultation.