MCQ
Lorentz force is given by the formula:
- A$F = q(v + B + E)$
- B$F = q(v – B – E)$
- C$F = q(v \times B \times E)$
- ✓$F = q(v \times B + E)$
Lorentz force is given by the formula $F= q(v \times B + E)$
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

$STATEMENT-2$ The electrical potential of a sphere of radius $R$ with charge $\mathrm{Q}$ uniformly distributed on the surface is given by $\frac{\mathrm{Q}}{4 \pi \varepsilon_0 R}$.
