Home
Class 10
PHYSICS
B1,B2 and B3 are three identical bulbs c...

`B_1,B_2` and `B_3` are three identical bulbs connected as shown in figure. When all the three bulbs glow, a current of 3A is recorded by the ammeter A.

How much power is disseprated in the circuit when all the three bulbs glow together?

Promotional Banner

Topper's Solved these Questions

  • ELECTRICITY

    MODERN PUBLICATION|Exercise EXERCISE|303 Videos

  • MAGNETIC EFFECTS OF ELECTRIC CURRENT

    MODERN PUBLICATION|Exercise EXERCISE|265 Videos

Similar Questions

Explore conceptually related problems

B_1,B_2 and B_3 are three identical bulbs connected as shown in figure. When all the three bulbs glow, a current of 3A is recorded by the ammeter A. What happens to the glow of the other two bulbs when the bulb B_1 gets fused?

B_1,B_2 and B_3 are three identical bulbs connected as shown in figure. When all the three bulbs glow, a current of 3A is recorded by the ammeter A. What happens to the reading of A_1,A_2,A_3 and A when the bulb B_2 gets fused?

A wire connected to a bulb does not glow, whereas the filament of the bulb glows when the same current flows through them.Why?

Name the physical quantity which is same different in all bulbs when three bulbs are of same wattage are connected in parallel.

Name the physical quantity which is same different in all bulbs when three bulbs are of different wattage are connected in series.

Name the physical quantity which is same different in all bulbs when three bulbs are of same wattage are connected on series.

Name the physical quantity which is same different in all bulbs when three bulbs are of different wattage are connected in parallel.

In the circuit shown in fig. 14.25- Would any of the bulb glow when the switch is in the 'OFF' position?

When three identical bulbs of 60 watt-200 volt rating are connected in series to a 200 volt supply, the power drawn by them will be

Three 2 ohm resistance A, B and C are connected as shown in figure. Each of them disipates energy and can withstand a maximum powr of 18W without melting. Find the maximum current that can flow through the three resistors.

MODERN PUBLICATION-ELECTRICITY-EXERCISE
  1. B1,B2 and B3 are three identical bulbs connected as shown in figure. W...

    Text Solution

    |

  2. Define electric current and give its unit

    Text Solution

    |

  3. Define one volt?

    Text Solution

    |

  4. Define electric current and give its unit

    Text Solution

    |

  5. Define one ampere?

    Text Solution

    |

  6. What is a electric circuit?

    Text Solution

    |

  7. What is the difference between a voltmeter and an ammeter?

    Text Solution

    |

  8. 2 ampere of current is flowing through a wire.What is the amount of ch...

    Text Solution

    |

  9. Find thr electric potential of a point if 2J of work is done in bringi...

    Text Solution

    |

  10. Find the potential difference between two points if 5J of works is don...

    Text Solution

    |

  11. How many electrons should be removed from a condutor so that it acquir...

    Text Solution

    |

  12. An electric bulb draws a current of 0.5A for 10 minutes .Calculate the...

    Text Solution

    |

  13. Draw the following electrical symbols: Battery

    Text Solution

    |

  14. Draw the following electrical symbols: plug key(closed)

    Text Solution

    |

  15. Draw the following electrical symbols: variable resistance

    Text Solution

    |

  16. Draw the following electrical symbols: Electric bulb?

    Text Solution

    |

  17. Write ohm's law. Draw a circuit diagram to prove it experimentally in ...

    Text Solution

    |

  18. On what factors does resistance depends?Explain.

    Text Solution

    |

  19. For three resistors connected in parallel,prove that the equivalent re...

    Text Solution

    |

  20. Find the equivalent resistance of three resistors of 2Ohm,3Ohm,4Ohmwhe...

    Text Solution

    |

  21. Find the equivalent resistance of three resistors of 2Ohm,3Ohm,4Ohmwhe...

    Text Solution

    |