Home
Class 12
PHYSICS
Three charges each of are placed at the ...

Three charges each of are placed at the comers of an equilateral triangle. If the force any two charges be`F`,then the net force on each charge is.

A

`Sqrt 2F`

B

`3 F`

C

`Sqrt 3F`

D

`phi = int E. d I`

Text Solution

Verified by Experts

The correct Answer is:
C

R=Sqrt F^2+F^2+2FFcos60^(0)=sqrt3F^2=sqrt3*F
Doubtnut Promotions Banner Mobile Dark
|

Similar Questions

Explore conceptually related problems

Three equal charges each of 14 are placed at the three, corners of an equilateral triangle of sides 3 cm each. Find the force experienced by each charge due to the other two charges.

Three electric charges q,q and -2q are placed at the corners of an equilateral triangle of side L Calculate the magnitude of dipole moment of the system.

Knowledge Check

  • There charges , each of +1 muC , are placed at the corners of an equilateral triangle. If the force between any two charges be f, then the net force on either charges will be :

    A
    `sqrt 2F`
    B
    `sqrt3F`
    C
    2F
    D
    2
  • Three charge each of magnitude q are placed at the corners of an equilateral triangle , the electrostatic force on the charge placed at the centre is ( each side of triangle L).Their equilibrium is :

    A
    Zero
    B
    `1/(4pi in_0) q^2/L^2`
    C
    `1/(4pi in_0)(3q^2)/L^2`
    D
    `1/(12pi in_0) q^2/L^2`
  • Three identical charges placed at the vertices of an equilateral friangle. The force experienced by each charge.

    A
    `2K*q^2/r^2`
    B
    `Kq*2/2r^2`
    C
    `Sqrt 3k* q^2/r^2`
    D
    `Kq^2/sqrt 2r^2`
  • Similar Questions

    Explore conceptually related problems

    System of Charges at Equal Distances Three charges (all q=10 C) are placed at the edge of an equilateral triangle of side 2 m. Find the net potential energy of the system.

    Two point charges, each of 3 xx 10^(-9)C located at the two vertices of an equilateral triangle of side 20cm. How much work must be done to bring a charge of 10^(-9)C upto the third corner of the triangle from infinity?

    What is the electric field at the centre of an equilateral triangle, if three identical charges each of charge q are fixed at the three corners of the triangle ?

    What is the electric field at the centre of an equilateral triangle, if three identical charges each of charge q are fixed at the three corners of the triangle?

    Three charges are placed at the vertices of an equilateral triangle of side 'a' as in fig. The force experienced by the charge pleased at the vertex A in a direction parallel to BC is: