Home
Class 12
PHYSICS
The uniform electric field is along pos...

The uniform electric field is along positive y-axis positive x axis as shown in figure. The signs of potential differences `V_P-V_Q` and `V_B-V_A` respectively are

A

`+, +`

B

`-, +`

C

`+, -`

D

`-, -`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • TEST 1

    AAKASH INSTITUTE ENGLISH|Exercise EXERCISE|21 Videos

  • SYSTEM OF PARTICLES AND ROTATIONAL MOTION

    AAKASH INSTITUTE ENGLISH|Exercise Try Yourself|63 Videos

  • TEST 2

    AAKASH INSTITUTE ENGLISH|Exercise Exercise|308 Videos

Similar Questions

Explore conceptually related problems

A uniform electric field of 400 V/m is directed at 45^@ above the x-axis as shown in the figure. The potential difference V_A-V_B is given by

A uniform electric field to 100 Vm^(-1) is directed at 60^@ with the positive x-axis as shown in figure. If OA= 2 m, the potential difference V_O - V_(A) is

A uniform electric field of 100 V//m is directed at 30^@ with the positive x-axis as shown in figure. Find the potential difference V_(BA) if OA=2 m and OB=4 m.

A uniform electric field of 100 V//m is directed at 3^@ with the positive x-axis as shown in figure. Find the potential difference V_(BA) if OA=2 m and OB=4 m.

A uniform electric field of 100 V/m is directed at 30^(@) with the positive x-axis as shown in figure Find the potential difference V_(a) - V_(A) if OA = 2 m and OB = 4m.

A uniform electric field of 400 V//m is directed at 45^(@) to the positive X-axis, in the X-Y plane as shown in figure

The rms value of potential difference V shown in the figure is

Figures (a) and (b) show the field lines of a positive and negative point charge respectively. (a) Give the signs of the potential difference V_(P)-V_(Q), V_(B)-V_(A) . (b) Give the sign of the potential energy difference of a small negative charge between the points Q and P, A and B. (c) Give the sign of the work done by the field in moving a small positive charge from Q to P. (d) Give the sign of the work done by the external agency in moving a small negative charge from B to A. (e) Does the kinetic energy of a small negative charge increase or decrease in going from B to A?

A uniform electric field is present in the positive x - direction. If the intensity of the field is 5 NC^-1 then find the potential difference (V_B - V_A) between two points A (0 m, 2 m) and B (5 m, 3 m).

A uniform electric field of 200 V // m is directed at 45^(@) with x -axis as shown in figure. The co-ordinates of point P and point Q are ( 1,0) and ( 0,2) . Find the potential difference , V_(P) - V_(Q) ( in volts) .

AAKASH INSTITUTE ENGLISH-TEST 1-EXERCISE
  1. Two identical electric dipoles of dipole moments p are placed as shown...

    Text Solution

    |

  2. Four point charges each of magnitude Q and mass m are moving on circul...

    Text Solution

    |

  3. Positive charge is uniformly distrubuted with volume charge density rh...

    Text Solution

    |

  4. A wire AMB is placed along y-axis having linear charge density lambda ...

    Text Solution

    |

  5. Two identical point charges are placed at A and B. The potential diffe...

    Text Solution

    |

  6. The magnitude electric potential difference between A and B for a give...

    Text Solution

    |

  7. The uniform electric field is along positive y-axis positive x axis ...

    Text Solution

    |

  8. A short electric dipole having dipole moment overline rho is placed a...

    Text Solution

    |

  9. There are three conducting concentric spherical shells having charges ...

    Text Solution

    |

  10. there are two concentric metallic shells of radii R and 2R, if outer ...

    Text Solution

    |

  11. An uncharged metallic solid sphere of radius R is placed at a distance...

    Text Solution

    |

  12. There are two concentric conducting spherical shells of radii 10 cm an...

    Text Solution

    |

  13. A parallel plate capacitor (not connected with battery) have charge Q0...

    Text Solution

    |

  14. An arrangement of five identical capacitors are shown in given circuit...

    Text Solution

    |

  15. A parallel plate capacitor charged to potential difference V0 . The va...

    Text Solution

    |

  16. The area of cross section of a uniform cylindrical conducting wire is ...

    Text Solution

    |

  17. Which one of the following relations is incorrect ? ( Symbols have the...

    Text Solution

    |

  18. If two conducting wires Aand B of same dimensions have electron densit...

    Text Solution

    |

  19. A current carrying conductor is connected with a cell, after some time...

    Text Solution

    |

  20. The voltmeter shown in the figure reads 10V across 40 omega . The resi...

    Text Solution

    |