Home
Class 10
PHYSICS
In India, the electricity is supplied at...

In India, the electricity is supplied at

A

220V, 50 Hz

B

110 V, 50 Hz

C

110 V, 60 Hz

D

220V, 60Hz

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • MAGNETIC EFFECTS OF ELECTRIC CURRENT

    MODERN PUBLICATION|Exercise EXERCISE|265 Videos

  • ELECTRICITY

    MODERN PUBLICATION|Exercise EXERCISE|303 Videos

  • REFLECTION AND REFRACTION

    MODERN PUBLICATION|Exercise EXAMPLE|138 Videos

Similar Questions

Explore conceptually related problems

In India electricity is supplied for domestic use at 220 V. It is supplied at 110 V in USA. If the resistance of a 60 W bulb for use in India is R, the resistance of a 60 W bulb for use in USA will be

Two lamps, one rated 60 W at 220V and the other 40 W at 220 V are connected in parallel to the electric supply at 220V. Calculate the current drawn from the electric supply.

Two lamps, one rated 100 W at 220 V and other 60 W at 220 V, are connected in parallel to electric main supply. What current is drawn from the line if the supply voltage is 220 V?

Two lamps, one rated 100 W at 220 V, and the other 20W at 220V, are connected in parallel to electric mains supply. What current is drawn from the line if the supply voltage is 220V?

In India domestic power supply is at 220 V, 50Hz. While in USA it is 110 V, 50 Hz. Given one advantage and one disadvantage of 220 V supply over 110 V supply.

Write one equation each for decomposition reactions where energy is supplied in the from of heat,light or electricity

If a parallel plate capacitor of capacitance C is kept connected to a supply voltage V and then to just fill the space, dielectric slab is inserted between the plates. What will be the change in the capacitance the charge, the potential difference, the electric field and the energy stored?

List the nutrients supplied by food.

MODERN PUBLICATION-MAGNETIC EFFECTS OF ELECTRIC CURRENT-EXERCISE
  1. Fuse is connected in

    Text Solution

    |

  2. The use of fuse is

    Text Solution

    |

  3. In India, the electricity is supplied at

    Text Solution

    |

  4. Switches are connected to

    Text Solution

    |

  5. Which wire is thickest?

    Text Solution

    |

  6. The magnitude of induced emf produced depends on the rate of change of...

    Text Solution

    |

  7. Name the physical quantity whose S.I unit is Wb-m^2. Is it is a scala...

    Text Solution

    |

  8. How will the magnetic field intensity at the centre of a circular coil...

    Text Solution

    |

  9. How can it be shown that a magnetic field exists around a wire through...

    Text Solution

    |

  10. How is the strength of the magnetic field at a point near a wire relat...

    Text Solution

    |

  11. What constitutes the field of a magnet?

    Text Solution

    |

  12. How can you show that the magnetic field produced by a given electric ...

    Text Solution

    |

  13. It is observed that when a magnetic compass is brought near a bar magn...

    Text Solution

    |

  14. When is the force experienced by a current carrying conductor placed i...

    Text Solution

    |

  15. What happens to magnetic needle it is brough near a current carrying c...

    Text Solution

    |

  16. Find the force acting on a current carrying conductor placed in an uni...

    Text Solution

    |

  17. Consider a circular loop of wire lying in the plane of the table, let ...

    Text Solution

    |

  18. When is a magnetic field said to be uniform? Draw magnetic lines of fo...

    Text Solution

    |

  19. What is the principle of an electric motor?

    Text Solution

    |

  20. What is the principle of an electric motor?

    Text Solution

    |