Home
Class 12
PHYSICS
Can an insulator be charged by the metho...

Can an insulator be charged by the method of conduction?

Text Solution

Verified by Experts

No, There are no free electrons in insulators.
Promotional Banner

Topper's Solved these Questions

  • ELECTRIC CHARGES AND FIELDS

    SUBHASH PUBLICATION|Exercise TWO MARKS QUESTIONS WITH ANSWERS|19 Videos
  • ELECTRIC CHARGES AND FIELDS

    SUBHASH PUBLICATION|Exercise THREE MARKS QUESTIONS WITH ANSWERS|12 Videos
  • DUAL NATURE OF RADIATION AND MATTER

    SUBHASH PUBLICATION|Exercise NUMERICALS WITH SOLUTIONS|21 Videos
  • ELECTROMAGNETIC INDUCTION

    SUBHASH PUBLICATION|Exercise NUMERICALS WITH SOLUTIONS|19 Videos

Similar Questions

Explore conceptually related problems

Can a metal be charged by induction?

Nitrobenzene and benzene can be separated by the method of

A capacitor has been charged by a d.c. source. What are the magnitudes of conduction and displacement currents, when it is fully charged ?

Can charge be created?

A one coulomb charge is placed on an insulated stand at the centre of a spherical conductor of radius Im. The sphere is given a charge of 1C. The electrostatic force experienced by the charge at the centre will be :

What are insulators? Give an example.

Answer the following questions: (c) Why should gases be insulators at ordinary pressures and start conducting at very low pressures?

Two charged bodies having equal potential are connected through a conducting wire, in this case current

SUBHASH PUBLICATION-ELECTRIC CHARGES AND FIELDS-NUMERICALS WITH SOLUTIONS
  1. Can an insulator be charged by the method of conduction?

    Text Solution

    |

  2. Two point charges -2nC and +8nC are separated in air by a distance of ...

    Text Solution

    |

  3. Two point charges q(1)=+4 mu c and q(2)=+32 muc are spearated in air a...

    Text Solution

    |

  4. Two point charges +10muC and -15muC are placed at the vertices A and B...

    Text Solution

    |

  5. Four point charges +2nC,-3nC,+4nC,-5nC are placed at the vertices A,B,...

    Text Solution

    |

  6. In the given figure, what is the Flux enclosed by A and B?

    Text Solution

    |

  7. A system has two charges q(A)=2.5xx10^(-7)C and q(B)=-2.5xx10^(-7)C lo...

    Text Solution

    |

  8. Two point charges +10nC and -10nC are separated by a distance of 0.02m...

    Text Solution

    |

  9. Two point charges +20nC and -20nC are separated by a distance of 0.10...

    Text Solution

    |

  10. Two point charges q(A)=3muC and q(B)=-3muC are located 0.2 m apart in ...

    Text Solution

    |

  11. A system has two charges q(A)=2.5xx10^(-7)C and q(B)=-2.5xx10^(-7)C lo...

    Text Solution

    |

  12. An electric dipole with dipole moment 4xx10^(-9) cm is aligned at 30^...

    Text Solution

    |

  13. a. Two insulated charged copper spheres A and B have their centres sep...

    Text Solution

    |

  14. Two insulated charged copper spheres A and B have their centres separa...

    Text Solution

    |

  15. Consider a uniform electric field vecE=3xx10^(3)hatiNC^(-1) a. Whate...

    Text Solution

    |

  16. A uniformly charged conducting sphere of 2.4 m diameter has a surface ...

    Text Solution

    |

  17. An infinite line charge produces a fiedl of 9xx10^(4)NC^(-1) at a dist...

    Text Solution

    |

  18. Two large, thin metal plates are parallel and close to each other. On ...

    Text Solution

    |

  19. An oil drop of 12 excess electrons is held stationary under a constant...

    Text Solution

    |

  20. In a certain region of space, electric field is along the z-direction ...

    Text Solution

    |

  21. The electric field components areE(x)=ax^(1//2),E(y)=E(z)=0 in which a...

    Text Solution

    |