Question 721: Electrostatics & Capacitance

Question

The angle between the electric lines of force and the equipotential surface is

Accepted Answer

dV = $$-$$$$\overrightarrow E $$ . d$$\overrightarrow r $$
dV = $$-$$Edr cos$$	heta$$
For equipotential surface,
dV = 0
cos$$	heta$$ = 0
$$\Rightarrow$$ $$	heta$$ = 90$$^\circ$$

Answer

0$$^\circ$$

Answer

45$$^\circ$$

Answer

90$$^\circ$$

Answer

180$$^\circ$$

Electrostatics & Capacitance

The angle between the electric lines of force and the equipotential surface is

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