Home
Class 12
PHYSICS
A charge Q is divided into two charge q ...

A charge Q is divided into two charge q and Q-4 The value of q such that the force between them is maximum is

A

Q

B

`(3Q)/4`

C

`Q/2`

D

`Q/3`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • NTA NEET SET 49

    NTA MOCK TESTS|Exercise PHYSICS|45 Videos

  • NTA NEET SET 51

    NTA MOCK TESTS|Exercise PHYSICS|45 Videos

Similar Questions

Explore conceptually related problems

A charge is divided into two charges q and (Q-q) .The value of q so that force between them is maximum is equal to

A charge Q is divided into q and Q - q. If Q/q = x , such that repulsion between them is maximum, find x.

A charge fo magnitude Q is divided into two parts q and (Q - q) such that the two parts exert maximum force on each other. Calculate the ratio Q//q .

Charge Q is divided into two parts which are then kept some distance apart . The force between them will be maximum if the two parts are

A charge Q is divided into two parts of q and Q -q . If the coulomb repulsion between them when they are separated is to be maximum, the ratio of Q/q should be

A charge Q is divided into two parts q_(1) and q_(2) such that they experience maximum force of repulsion when separated by certain distance. The ratio of Q,q_(1) and q_(2) is

A certain charge Q is divided into two parts q and Q-q , wheich are then separated by a cetain distance. What must q be in terms of Q to maximum the electrostatic repulsion between the two charges?

A certain charge Q is divided at first into two parts, q and Q-q. later on the charges are placed at a certain distance. If he force of interaction between two charges is maximum, then

NTA MOCK TESTS-NTA NEET SET 50-PHYSICS
  1. A step-down transformer is used on a 1000 V line to deliver 20A at 120...

    Text Solution

    |

  2. A chance of magnitude 1.6 xx 10 ^(-19)C moving in a circle of radius ...

    Text Solution

    |

  3. A charge Q is divided into two charge q and Q-4 The value of q such th...

    Text Solution

    |

  4. In the given figure a capacitor of plate are A is charged upto charge ...

    Text Solution

    |

  5. A car is standing 200m behind a bus , which is also at rest . The two....

    Text Solution

    |

  6. Two spherical bodies of mass M and 5M & radii R & 2R respectively are ...

    Text Solution

    |

  7. A mass m is raised from a distance 2 R from the surface of the earth t...

    Text Solution

    |

  8. Three capacitors each of capacitance C = 2muF are connected with a ba...

    Text Solution

    |

  9. Two identical objects A and B are at temperatures TA and TB. Respectiv...

    Text Solution

    |

  10. The temperature of source of a Carnot engine of efficiency 20% when th...

    Text Solution

    |

  11. A smooth vertical tube having two different cross sections is open fro...

    Text Solution

    |

  12. If the electric lines of force are shaped like arcs of concentric circ...

    Text Solution

    |

  13. Two long wires carrying current are kept crossed ( not joined at ) . T...

    Text Solution

    |

  14. A body is thrown vertically upwards. Which one of the following graphs...

    Text Solution

    |

  15. man wants to swim across a river of which 200 m along the shortest pat...

    Text Solution

    |

  16. The figure below shows an axe which has a massless handle of length L ...

    Text Solution

    |

  17. A block of mass 1 kg lies on a horizontal surface in a truck. The coef...

    Text Solution

    |

  18. Two radioactive materials X1 and X2 have decay constants 10 lamda and ...

    Text Solution

    |

  19. The atomic mass of .(7)N^(15) is 15.000108 "amu" and that of .(8)O^(16...

    Text Solution

    |

  20. Time period of a particle executing SHM is 8 sec. At t=0 it is at the ...

    Text Solution

    |