Home
Class 12
PHYSICS
A 3 volt battery with negligible interna...

A 3 volt battery with negligible internal resistance is connected in a circuit as shown in the figure. The current I, in the circuit will be

A

1.5 A

B

2A

C

1/3 A

D

1A

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • CURRENT ELECTRICITY

    MOTION|Exercise EXAMPLE|79 Videos

  • CURRENT ELECTRICITY

    MOTION|Exercise EXERCISE -1 (SECTION -A Definition of Current , Current Density , Drift Velocity )|8 Videos

  • CURRENT ELECTRICITY

    MOTION|Exercise EXERCISE -3 SECTION -A (PREVIOUS YEAR PROBLEMS NEET)|34 Videos

  • CONSTRAINED MOTION

    MOTION|Exercise EXAMPLES|12 Videos

  • ELASTICITY

    MOTION|Exercise EXERCISE -3|60 Videos
MOTION-CURRENT ELECTRICITY-EXERCISE -3 SECTION -B (PREVIOUS YEAR PROBLEMS JEE MAIN)
  1. The length of a given cylindrical wire is increased by 100%. Due to th...

    Text Solution

    |

  2. A 220 volt, 1000 watt bulb is connected across a 110 volt mains supply...

    Text Solution

    |

  3. A 3 volt battery with negligible internal resistance is connected in a...

    Text Solution

    |

  4. The total current supplied to the circuit by the battery is

    Text Solution

    |

  5. The resistance of the series combination of two resistances is S. When...

    Text Solution

    |

  6. An electric current is passed through a circuit containing two wires o...

    Text Solution

    |

  7. The thermistors are usually made of

    Text Solution

    |

  8. Time taken by a 836 W heater to heat one litre of water from 10^@C to ...

    Text Solution

    |

  9. A moving coil galvanometer has 150 equal divisions. Its current sensit...

    Text Solution

    |

  10. For the circuit, the galvanometer G shows zero deflection. If the batt...

    Text Solution

    |

  11. Two sources of equal emf are connected to an external resistance R. Th...

    Text Solution

    |

  12. An energy source will supply a constant current into the load if its i...

    Text Solution

    |

  13. A material 'B' has twice the specific resistance of 'A'. A circular wi...

    Text Solution

    |

  14. The Kirchhoff's first law (Sigmai = 0) and second law (SigmaiR = Sigma...

    Text Solution

    |

  15. The current I drawn from the 5 volt source will be

    Text Solution

    |

  16. In a Wheatstone's bridge, three resistances P,Q and R connected in the...

    Text Solution

    |

  17. An electric bulb is rated 220 volt - 100 watt. The power consumed by i...

    Text Solution

    |

  18. The resistance of a wire is 5 ohm at 50^@C and 6 ohm at 100^@C. The re...

    Text Solution

    |

  19. A 5V battery with internal resistance 2Omega and a 2V battery with int...

    Text Solution

    |

  20. Consider a block of conducting material of resistivity 'rho' shown in ...

    Text Solution

    |