Home
Class 12
PHYSICS
In the circuit shown in the figure, the ...

In the circuit shown in the figure, the current drawn from the battery is `4A`. If `10 Omega` resistor is replaced by `20 Omega` resistor, then current drawn from the circuit will be

A

`1 A`

B

`2 A`

C

`3 A`

D

`0 A`

Text Solution

Verified by Experts

The correct Answer is:
D
(d) Given circuit is a balanced Wheatstone's bridge circuit. So there will be no change in equivalent resistance. Hence no further current will be drawn.
Promotional Banner

Topper's Solved these Questions

  • CURRENT ELECTRICITY

    A2Z|Exercise Section - C|1 Videos

  • CURRENT ELECTRICITY

    A2Z|Exercise AIIMS Questions|36 Videos

  • CURRENT ELECTRICITY

    A2Z|Exercise Section B - Assertion Reasoning|28 Videos

  • ATOMIC PHYSICS

    A2Z|Exercise Section D - Chapter End Test|30 Videos

  • DUAL NATURE OF RADIATION AND MATTER

    A2Z|Exercise Section D - Chapter End Test|30 Videos

Similar Questions

Explore conceptually related problems

In the following circuit, the current drawn from the battery is 2A. If the 5 Omega resistance is replaced by a 20 Omega resistor, then the current drawn from the battery will be

In the circuit shown in the figure, in steady state: The current drawn from the battery is

For the circuit shown in the figure, the current in the 4 Omega resistor is

The current through the ammeter shown in figure is 1 A. If each of the 4Omega resistor is replaced by 2Omega resistor, the current in circuit will become nearly :

In the circuit shown, if the 10Omega resistance is replaced by 20 Omega Then the amount of current draw from the battery will be

The current drawn from the battery shown in the figure is ltBrgt

In the circuit shown, the currect in the 1 Omega resistor

In the circuit shown, the current in the 1 Omega resistor is

A2Z-CURRENT ELECTRICITY-AIPMTNEET Questions
  1. A voltmeter has a range O - V with a series resistance R. With a serie...

    Text Solution

    |

  2. A Steady current flows in a metalic conductor of non uniform cross sec...

    Text Solution

    |

  3. In the circuit shown in the figure, the current drawn from the battery...

    Text Solution

    |

  4. A battery of e.m.f. 10 V and internal resistance 0.5 ohm is connected ...

    Text Solution

    |

  5. The potential difference in open circuit for a cell is 2.2 votls . Whe...

    Text Solution

    |

  6. Masses of 3 wires of same metal are in the ratio 1 : 2 : 3 and their l...

    Text Solution

    |

  7. To convet a 800 mV range milli voltmeter of resistance 40 Omega into a...

    Text Solution

    |

  8. When a 12 Omega resistor is connected with a moving coil galvanometer,...

    Text Solution

    |

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

    Text Solution

    |

  10. We have two wire A and B of the same mass and the same material. The d...

    Text Solution

    |

  11. In a Wheatstone's brigde all the four arms have equal resistance R. If...

    Text Solution

    |

  12. The material of fuse wire should should have

    Text Solution

    |

  13. What is immeterial for an electric fuse wire ?

    Text Solution

    |

  14. The electric resistance of a certain wire of iron is R. If its length ...

    Text Solution

    |

  15. Resistance n, each of r ohm, when connected in parallel give an equiva...

    Text Solution

    |

  16. Five equal resistances each of resistance R are connected as shown in ...

    Text Solution

    |

  17. A battery of 6 volts is connected ot the termainals of a three meter l...

    Text Solution

    |

  18. Find the equivalent resistance between the point a and b

    Text Solution

    |

  19. The potential difference between points A and B is

    Text Solution

    |

  20. A battery is charged at a potentail of 15 V for 8 hours when the curre...

    Text Solution

    |