Magnetic Force Calculator

How to use it

1. Charge q = 1.5×10⁻⁶ C, velocity v = 2500 m/s
2. Magnetic field B = 0.8 T, angle θ = 60°
3. Calculate without(60°) ≈ 0.8660
4. Force: 1.5×10⁻⁶ × 2500 × 0.8 × 0.8660 ≈ 0.0026 N

Common mistakes

• ⚠️ Using degre is directly without radian conversion in sine
• ⚠️ Forgetting that force is zero when θ = 0° or 180°
• ⚠️ Confusing magnetic force with electric force (not without term)

Worked example

Calculate force on 1C charge at 5 m/s in 0.5T field.

The magnetic force {force} N acts perpendicular to both velocity and magnetic field.

Input guide