Two point charges q1 and q2 are placed i...

Two point charges `q_1 and q_2` are placed in an external uniform electric field as shown in figure. The potential at the location of `q_1 and q_2` are `V_1 and V_2`, i.e., `V_1 and V_2` are potentials at location of `q_1 and q_2` due to external unspecified charges only. Then electric potential energy for this configuration of two charged particle is

`q_1 V_1 +q_2 V_2`

`(q_1 V_1 +q_2 V_2)/2`

`(q_1 V_1 +q_2 V_2 + (q_1 q_2 / 4piepsilon_0 r)`

`q_1 q_2 / 4piepsilon_0 r `

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

Mock Test 24: PHYSICS
AAKASH INSTITUTE ENGLISH|Exercise Example|35 Videos
Mock test 26
AAKASH INSTITUTE ENGLISH|Exercise EXAMPLE|27 Videos

Similar Questions

Explore conceptually related problems

Two point charges Q and -3Q are placed at some distance apart. If the electric field at the location of Q is vec (E ) , the field at the location of - 3Q is

Two point charges (q_(1) and q_(2) ) are placed on x-axis, figure shows graph potential (V) on x-axis. With x-co-ordinate:

The point charges Q and -2Q are placed at some distance apart. If the electirc field at the location of Q is E , the electric field at the location of -2Q will be

Two charge +q_1 and +q_2 placed on x-axis at posiution A and B as shown in figure. Which graph best represent potential as a function of distance r from charge q_1

Two charges q_(1) and q_(2) are placed at (0,0,d) and (0,0,-d) respectively. Find locus of points where the potential is zero.

Two charge Q_1 and Q_2 are placed in xy plane at a distance x_1 and x_2 from origin a shown in figure. if electric field at O is same for both charge then find ratio Q_1 and Q_2 .

Define the term potential energy of charge q at a distance r in an external electric field.

Four point charges Q, q, Q and q are placed at the corners of a square of side' a' as shown in the figure. Find the . (a) resultnat electric force on a charge Q and . (b) potential energy of this system.

Two point charges -q and +q are located at points (0,0-a) and (0,0,a) respectively. The electric potential at point (0,0,z) is (Z gt a)

Two point charges Q_1 = 400 muC and Q_2 = 100 muC are kept fixed, 60 cm apart in vacuum. Find intensity of the electric field at midpoint of the line joining Q_1 and Q_2 .

AAKASH INSTITUTE ENGLISH-Mock Test 25: PHYSICS-Example

Charges-q , Q, and -q are placed at an equal distance on a straight li...
Text Solution
|
An alpha particle is accelerated from rest through a potential differe...
Text Solution
|
Two point charges q1 and q2 are placed in an external uniform electric...
Text Solution
|
Just outside a sharp point on a conductor we will have a larger "" th...
Text Solution
|
A and B are two concentric spherical shells. If A is given a charge +q...
Text Solution
|
Charges Q, 2Q, and -Q are given to three concentric conducting spherei...
Text Solution
|
Two parallel metallic pltes , each of tharea A are kept as shown in th...
Text Solution
|
A particle of mass m and charge -q circulates around a fixed charge q ...
Text Solution
|
The work in rotating electric dipole of dipole moment p in an electric...
Text Solution
|
A solid conducting sphere of radius 10 cm is enclosed by a thin metall...
Text Solution
|
Two particles X and Y, of equal masses and with unequal positive charg...
Text Solution
|
For the situation in figure mark the correct statement
Text Solution
|
The capacity of parallel plate capacitor depends on
Text Solution
|
A parallel plate capacitor (without dielectric) is charged by a batter...
Text Solution
|
A capacitor of capacitance C is charged to a potential V. The flux of ...
Text Solution
|
If n drops, each of capacitance C and charged to a potential V, coales...
Text Solution
|
Plates of area A are arranged as shown. The distance between each plat...
Text Solution
|
The' distance between the plates of a parallel plate capacitor is d. A...
Text Solution
|
If dielectric constant and dielectric strength be denoted by K and X r...
Text Solution
|
Which of the following methods will reduce the capacitance of a parall...
Text Solution
|