In figure charge Q is at centre of circle. Work done is maximum when another charge is taken from po

English

Gujarati

Hindi

2. Electric Potential and Capacitance

easy

In the figure the charge $Q$ is at the centre of the circle. Work done is maximum when another charge is taken from point $P$ to

A

$K$

B

$L$

C

$M$

D

$N$

Solution

(a) Work done in moving a charge from $P$ to $L$, $P$ to $M$ and $P$ to $N$ is zero.

Standard 12

Physics

Share

Similar Questions

When one electron is taken towards the other electron, then the electric potential energy of the system

easy

(AIPMT-1993)

Electric field at a place is $\overrightarrow {E\,} = {E_0}\hat i\,V/m$ . A particle of charge $+q_0$ moves from point $A$ to $B$ along a circular path find work done in this motion by electric field

medium

Nine point charges are placed on a cube as shown in the figure. The charge $q$ is placed at the body centre whereas all other charges are at the vertices. The electrostatic potential energy of the system will be

medium

A pellet carrying a charge of $0.5$ coulomb is accelerated through a potential of $2000$ volts. It attains some kinetic energy equal to

easy

A block of mass $m$ moving with speed $v$ compresses a spring through distance $x$ before its speed is halved. What is the value of spring constant ?

medium