Home
Class 12
PHYSICS
When high power heater is used at homes ...

When high power heater is used at homes all bulbs being used become dim. Why?

A

Current drop

B

Potential drop

C

No current drop

D

No potential drop

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • CURRENT ELECTRICITY

    ERRORLESS|Exercise PAST YEARS QUESTIONS |76 Videos
  • CURRENT ELECTRICITY

    ERRORLESS|Exercise ASSERTION AND REASON|26 Videos
  • CURRENT ELECTRICITY

    ERRORLESS|Exercise NCERT BASED QUESTIONS (DIFFERENT MEASURING INSTRUMENTS) |74 Videos
  • ATOMIC AND NUCLEAR PHYSICS

    ERRORLESS|Exercise Assertion and Reason|23 Videos
  • ELECTROMAGNETIC INDUCTION

    ERRORLESS|Exercise ASSERTION & REASON|20 Videos

Similar Questions

Explore conceptually related problems

A.C. is used in homes because

Which element is used to make the coils used in water heaters?

Material used as resistor in an electric heater

A cushioned bed or a sand bed is used in the athletic event high jump. Why?

ERRORLESS-CURRENT ELECTRICITY-NCERT BASED QUESTIONS (HEATING EFFECT OF CURRENT)
  1. Two electric bulbs A and B are rated as 60 W and 100 W . They are conn...

    Text Solution

    |

  2. Two wires 'A' and 'B' of the same material have their lengths in the r...

    Text Solution

    |

  3. When high power heater is used at homes all bulbs being used become di...

    Text Solution

    |

  4. When two electric bulbs of 40W and 60W are connected in parallel, then...

    Text Solution

    |

  5. In the circuit shown below, the power developed in 6Omega resistor is ...

    Text Solution

    |

  6. In the circuit shown below, the power developed in 6Omega resistor is ...

    Text Solution

    |

  7. For the circuit shown rate of heat produced in the 5 ohm resistance is...

    Text Solution

    |

  8. If two electric bulbs have 40 W and 60 W rating at V 220 , then the ra...

    Text Solution

    |

  9. An electric bulb rated for 500 watts at 100 volts is used in a circuit...

    Text Solution

    |

  10. An electric bulb rated 220 V, 100 W is connected in series with anothe...

    Text Solution

    |

  11. B(1), B2 and B3 are the three identical bulbs connected to a battery o...

    Text Solution

    |

  12. A heating coil is labelled 100 W, 220 V, the coil is cut in half and t...

    Text Solution

    |

  13. Two wires A and B of same material and mass have their lengths in the ...

    Text Solution

    |

  14. A wire when connected to 220 V mains supply has power dissipation P1. ...

    Text Solution

    |

  15. Electric bulb 50 W - 100 V glowing at full power are to be used in par...

    Text Solution

    |

  16. Four identical electrical lamps are labelled 1.5 V 0.5 A which describ...

    Text Solution

    |

  17. Two bulbs consume same power when operated at "200V and "300V" respec...

    Text Solution

    |

  18. Two identical electric lamps marked 500 W, 220 V are connected in seri...

    Text Solution

    |

  19. Figure 7.37 shows a network of three resistances. When some potential...

    Text Solution

    |

  20. The resistance of the filament of a lamp increases with the increase i...

    Text Solution

    |