Home
Class 10
PHYSICS
A current 1 A is drawn by a filament of ...

A current 1 A is drawn by a filament of an electric bulb. Number of electrons passing through a cross section of the filament in 16 seconds would be roughly

A

`10^20`

B

`10^16`

C

`10^13`

D

`10^21`

Text Solution

Verified by Experts

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

Assuming that the charge of an electron is 1.6 xx 10^-19C , the number of electrons passing through a section of wire per second, when the wire carries a current of 1 A is

2 ampere of current is flowing through a wire.What is the amount of charge passing through it in 1 min ?Also find the number of electrons passed through a cross-section of wire in this time.

The number of electrons delivered at the cathode during electrolysis by a current of 1 ampere in 60 seconds is

Current of 100 mA flows through the filament of an electric bulb for 30 minutes calculate the charge that flow through the circuit.

The filament of an electric bulb draws a current of 0.4 ampere.Calculate the amount of charge flowing through the filament if the bulb glows for 2 hours.Also calculate the number of electrons passed.

An electric bulb is connected to a 220 V source. If the resistance of the bulb filament is 1000 ohm. Find the current.

How many electrons pass through a lamp in 5 minutes, if the current through it is 0.1 A?

MODERN PUBLICATION-ELECTRICITY-EXERCISE
  1. In the following circits, heat produced in the resistor or combination...

    Text Solution

    |

  2. Electical resistivity of a given metallic wire depends upon

    Text Solution

    |

  3. A current 1 A is drawn by a filament of an electric bulb. Number of el...

    Text Solution

    |

  4. Identity the circuit in which the electrical components have been prop...

    Text Solution

    |

  5. What is the maximum resistance which can be made using five resistors ...

    Text Solution

    |

  6. What is the minimum resistance which can be made using five resistros ...

    Text Solution

    |

  7. The proper representation of series combination of cells obtaining max...

    Text Solution

    |

  8. Which of the following represents voltage?

    Text Solution

    |

  9. A cylindrical conductor of length l and uniform are of cross section A...

    Text Solution

    |

  10. A student carries out an experiment and plots of V-I graph of three sa...

    Text Solution

    |

  11. If the current I through a resistros is increase by 100% the increase ...

    Text Solution

    |

  12. The resistivtiy does not change if

    Text Solution

    |

  13. In an electrical circuit three incandescent bulbs A, B and C of rating...

    Text Solution

    |

  14. In an electrical circuit two resistors of 2 ohm and 4 ohm espectively ...

    Text Solution

    |

  15. An electric kettle consumes 1kW of electic power when operated at 220 ...

    Text Solution

    |

  16. Two resistors of resistance 2 ohm and 4 ohm when connected to a batter...

    Text Solution

    |

  17. Unit of electric power may also be expressed as

    Text Solution

    |

  18. In the circuit given below what will be the ratio of current flowing i...

    Text Solution

    |

  19. What will be the equivalent resistance between point A and B in the gi...

    Text Solution

    |

  20. The numbre of electrons that travel through the given resistor 20 ohm ...

    Text Solution

    |