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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