Home
Class 12
PHYSICS
There are two charge +1mu c and +2muc ke...

There are two charge `+1mu c` and `+2muc` kept at certain separation ,the ratio of electrostatic forces acting on them will be in the ratio

A

`1 : 5`

B

`1 : 1`

C

`5 : 1`

D

`1 : 25`

Text Solution

Verified by Experts

The correct Answer is:
B
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • ELECTROSTATICS

    DC PANDEY|Exercise Check point 1.3|10 Videos

  • ELECTROSTATICS

    DC PANDEY|Exercise Check point 1.4|10 Videos

  • ELECTROSTATICS

    DC PANDEY|Exercise Check point 1.1|10 Videos

  • ELECTROSTATIC POTENTIAL AND CAPACITORS

    DC PANDEY|Exercise (C) Chapter exercises|50 Videos

  • GRAVITATION

    DC PANDEY|Exercise All Questions|120 Videos

Similar Questions

Explore conceptually related problems

There are two charges +2 mu C and -6 mu C at certain separation.Then the ratio of forces acting on them will be..

There are two point charges +4 mu C and -2 mu C .The ratio of magnitude of electrostatic forces acting on them respectively will be

Knowledge Check

  • There are two charge +1mu c and +2muc kept at certain separartion ,the ratio of electrostatic forces acting on them will be in the ratio

    A
    `1:2`
    B
    `2:1`
    C
    `1:1`
    D
    `1:4`

  • There are two charges +1 mu C and -5 mu C under mutual coulombic interaction . The ratio of magnitude of forces acting on themwill be

    A
    1`:5`
    B
    `1:1`
    C
    `5:1`
    D
    `1:25`

  • There are two charges +1 muC and +5muC , separated by a distance of 0.2 m in air, the ratio of forces acting in them will be:

    A
    `1:5`
    B
    `5:1`
    C
    `1:1`
    D
    `1:25`

    • Similar Questions

    Explore conceptually related problems

    Ratio of gravitational force and electrostatic force between two electrons

    The charges of 1 C an 5 C are placed at some distance in air. The ratio of the forces acting on them is

    Two identical metal spheres charged with +12muCand-8muC are kept at certain distance in air . They are brought into contact and then kept at the same distance . The ratio of the magnitudes of electrostatic forces between them before and after contact is

    Four point charges have equal magnitudes. Three are positive, and one is negative, as the drawing shows. They are fixed in place on the same straight line, and adjacent charges are equally separated by a distance d. Consider the net electrostatic force acting on each charge. Calculate the ratio of the largest to the smallest net force.

    If two identical spheres having charge 16 mu C and -8 mu C are kept at certain distance apart , then the force if F. They are touched and again kept at the same distance , the force becomes.

    Home
    Profile