Home
Class 9
PHYSICS
Determine the current that will flow whe...

Determine the current that will flow when a potential difference of 33 V is applied between two ends of an appliance having a resistance of `110Omega`. If the same current is to flow through an appliance having a resistance of `500Omega`, how much potential difference should be applied across its two ends?

Promotional Banner

Topper's Solved these Questions

  • CURRENT ELECTRICITY

    CHETANA PUBLICATION|Exercise EXERCISE|44 Videos
  • LAWS OF MOTION

    CHETANA PUBLICATION|Exercise EXAMPLE|119 Videos

Similar Questions

Explore conceptually related problems

Determine the current that will flow when a potential difference of 44 V is applied between two ends of an appliance having a resistance of 110 Omega . If the same current is to flow through an appliance having a resistance of 600 Omega , how much potential difference should be applied across its two ends?

A current of 0.24 A flows through a conductor when a potential difference of 24 V is applied between its two ends. What is its resistance?

Find the resistance of coil of power 60 W when potential difference of 240 V is applied across it

What happens when a potential difference is applied across the ends of a conductor?

The resistance of a device is 100 Omega . Find the current through it when a potential difference of 20 V is applied across it. To pass the same current through a device having resistance 200 Omega , how much potential difference should be applied across it?

The resistance of a conductor is 10 ohm. Find the current through it when a potential difference of 2 V is applied across it. To pass the same current through a conductor of resistance 40 Omega , how much potential difference should be applied across it?

A conductor carries a current of 0.4 A when a potential difference of 10 V is applied across it. Find its resistance.

A potential difference of 25 V is applied across a conductor of resistance 100 Omega . Find the current through the conductor.

When potential difference of 9V is applied between the two plates, electron accelerate between the plates with velocity

CHETANA PUBLICATION-CURRENT ELECTRICITY-EXERCISE
  1. Determine the current that will flow when a potential difference of 33...

    Text Solution

    |

  2. Fill in the blanks: 1mA=………..A.

    Text Solution

    |

  3. Fill in the blanks: To increase the effective resistance in a circuit...

    Text Solution

    |

  4. 1 kilowatt hr = …… joules.

    Text Solution

    |

  5. The voltage difference in India between the live and neutral wiresis a...

    Text Solution

    |

  6. Resistivity is the specific property of a………. .

    Text Solution

    |

  7. If a P.D. of 12 V is applied across a 3 omega resistor then the curren...

    Text Solution

    |

  8. In order to measure the electric current flowing through a circuit, we...

    Text Solution

    |

  9. P and Q are two wires of same length and different cross sectional are...

    Text Solution

    |

  10. Following is true for identical bulbs connected in parallel.

    Text Solution

    |

  11. The……..wire is either yellow or green in colour.

    Text Solution

    |

  12. A current flows through a circuit due to the differnce in ………….between...

    Text Solution

    |

  13. ……is the amount of charge flowing throught a particular cross section...

    Text Solution

    |

  14. The flow of…...constitutes the eletric current in a wire

    Text Solution

    |

  15. The conventional direction of flow of current is from……..terminal to …...

    Text Solution

    |

  16. Resistances are connected in …..so as to pass the same current throu...

    Text Solution

    |

  17. To decrease the effective resistance in a circuit, the resistances are...

    Text Solution

    |

  18. 1 muV =….V

    Text Solution

    |

  19. Good conductors contain a large number of …………………

    Text Solution

    |

  20. Electrons flow ………terminal to ………terminal in a conductor when potentia...

    Text Solution

    |

  21. Sneha is getting an electrical shock what will you do the save her lif...

    Text Solution

    |