Home
Class 12
PHYSICS
Derive the expression for field intensit...

Derive the expression for field intensity due to an electric dipole in vacuum for points on its axis. Compare the variation of field intensity with distance for an electric dipole and a point charge when both are kept in vacuum.

Promotional Banner

Topper's Solved these Questions

  • DUAL NATURE OF RADIATION AND MATTER

    R G PUBLICATION|Exercise EXERCISE|79 Videos

  • ELECTRIC CHARGES AND FIELDS

    R G PUBLICATION|Exercise EXERCISE|95 Videos

Similar Questions

Explore conceptually related problems

Deduce the expression of field of an electric dipole for points on the equatorial plane.

Derive an expression for the electric field it a point on the equatorial line of an electric dipole.

Find an expression for electric field at a point on equatorial line of an electric dipole.

Apply Gauss's law to derive the expression for electric field intensity due to an infinitely long straight uniformly charges wire. What is the direction of the field intensity if it is positively charged?

Find the relation between intensity and the potential at a point in an electric field.

R G PUBLICATION-ELECTOSTATIC POTENTIAL AND CAPACITANCE-EXERCISE
  1. Two spheres of radii 3cm and 8cm are charged with 4xx10^(-9)C and 1....

    Text Solution

    |

  2. A 600muF capacitor is charged by a 200V supply. It is then disconnect...

    Text Solution

    |

  3. Derive the expression for field intensity due to an electric dipole in...

    Text Solution

    |

  4. Fill in the blanks Potential energy upsilon of a charge q at poistion...

    Text Solution

    |

  5. Fill in the blanks Conductors contain mobile carriers.

    Text Solution

    |

  6. Fill in the blanks For linear isotropic dielectric vectorP =

    Text Solution

    |

  7. Fill in the blanks The capacitance C depends only on the of the syste...

    Text Solution

    |

  8. Define electrostatic potential at a point.

    Text Solution

    |

  9. What do you mean by equipotential surface?

    Text Solution

    |

  10. Give the relation between electric field E and potential V.

    Text Solution

    |

  11. Why electrostatic potential is constant throughout the volume of the c...

    Text Solution

    |

  12. A comb run through one's dry hair attracts small bits of paper. Why?

    Text Solution

    |

  13. What are the dielectric substances?

    Text Solution

    |

  14. What is linear isotropic dielectrics?

    Text Solution

    |

  15. "The dielectric is polarised", show , how?

    Text Solution

    |

  16. What is polarisation?

    Text Solution

    |

  17. What is electric polarisation vector? Define the electric susceptibili...

    Text Solution

    |

  18. What are capacitors?

    Text Solution

    |

  19. What is capacitance of a capacitor?

    Text Solution

    |

  20. Show, in case of a capacitor, potential difference V is proportional t...

    Text Solution

    |