Home
Class 12
PHYSICS
Two point charges, Q1 and Q2 are positio...

Two point charges, `Q_1 and Q_2` are positioned at a certain distance from each other. Tho curves in the figure represent the distri bution of the potential along the straight line connecting the two charges. At which points `(1, 2, and /or 3)` is the electric field strength zero? What are tho signes of the charges `Q_1 and Q_2` and which of the two is greater in magnitude?

Promotional Banner

Topper's Solved these Questions

  • ELECTROMAGNETISM

    IE IRODOV, LA SENA & SS KROTOV|Exercise All Questions|24 Videos

  • MECHANICS

    IE IRODOV, LA SENA & SS KROTOV|Exercise Mechanics Problems|92 Videos

Similar Questions

Explore conceptually related problems

Two point charges are kept at a certain distance from one another. The graph represents the variartion of the potential along the straight line connecting the two charges. At what point is the electric field zero ?

Two point charges Q_1 and Q_2 lie along a line at a distance from each other. Figure 3.7 shows the potential variation along the line of charges. At which of the points 1, 2, and 3 is the electric field zero ? What are the singns of the charges Q_1 and Q_2 and which of the two charges is greater in magnitude ? .

Two point metal charges -q and +2q are placed at a certain distance apart.Where should a third point charge be placed so that it is in equilibrium?

The curve represents the distribution of potential along the staight line joining the two charges Q_1 and Q_2 (separated by a distance r) then which of the following statements are correct? 1. |Q_1|gt|Q_2| 2. Q_1 is positive in nature 3. A and B are equilibrium points 4. C is a point of unstabkle equilibrium

Two point charges Q and -3Q are placed at some distance apart. If the electric field at the location of Q is E then at the locality of -3Q , it is

Two point like charges q_(1) and q_(2) are fixed in free space. At every point on the curve shown, the net electrostatic potential created by these charges is V. Find the separation r between the charges. .

Two electric +q and +4q are placed at a distance 6a apart on a horizontal plane. Find the position of the point on the line joining the two charges where the electric field is zero.

Two positive point charges q_1=16muC and q_2=4muC are separated in vacuum by a distance of 3.0m . Find the point on the line between the charges where the net electric field is zero.-

Fig.1 shows the variation of electric potential V with 1//r , where r is the distance from the two charges Q_(1) and Q_(2) . Determine (i) signs of two charges Q_(1) and Q_(2) (ii) Which of the two charges has a larger magnitude ? Justify.

IE IRODOV, LA SENA & SS KROTOV-ELECTROSTATICS-All Questions
  1. The region of space between the plates of a parallel-plate capacitor i...

    Text Solution

    |

  2. Various potential distrihutions between two .point charges are shown i...

    Text Solution

    |

  3. Two point charges, Q1 and Q2 are positioned at a certain distance from...

    Text Solution

    |

  4. Two equal like charges are positioned at a certain distance from each ...

    Text Solution

    |

  5. A potential difference is applied between a conducting sphere and a co...

    Text Solution

    |

  6. Two parallel-plate capacitors with different distances between the pla...

    Text Solution

    |

  7. The space between the rectangular plates (with sides a and b) of a par...

    Text Solution

    |

  8. At which of the two points, 1 or 2, of a charged capacitor with nonpa...

    Text Solution

    |

  9. The diameter of the outer conductor of a cylindrical capacitor is D2 •...

    Text Solution

    |

  10. Four capacitors, C1, C2, C3, and C4, are connected as shown in the fig...

    Text Solution

    |

  11. An electric charge with a constant volume density p is distributed wit...

    Text Solution

    |

  12. In the region of space between the plates of a parallel-plate capacito...

    Text Solution

    |

  13. Two series-connected capacitors of the sarne size, one filled with air...

    Text Solution

    |

  14. Two identical air capacitors are connected in series. How will the cha...

    Text Solution

    |

  15. Two identical parallel-plate air capacitors are connected in one case ...

    Text Solution

    |

  16. A parallel-plate capacitor is filled with a dielectric up to one-half ...

    Text Solution

    |

  17. A capacitor is partially filled with a dielectric. In which of its par...

    Text Solution

    |

  18. Two parallel-plate capacitors, one filled with air and the other with ...

    Text Solution

    |

  19. Three point-like charges are positioned at the vertices of an equilate...

    Text Solution

    |

  20. The dielectric filling the space between the plates of a capacitor tha...

    Text Solution

    |