Home
Class 12
PHYSICS
Find the potential difference between X ...

Find the potential difference between X and Y in volt is:-

A

1

B

`-1`

C

`2`

D

`-2`

Text Solution

Verified by Experts

The correct Answer is:
1
`V_(x)+2xx1-3xx1=V_(y)`
`V_(x)-V_(y)=+1` volt
Promotional Banner

Topper's Solved these Questions

  • CURRENT ELECTRICITY

    ALLEN |Exercise EXERCISE-V B|20 Videos

  • CIRCULAR MOTION

    ALLEN |Exercise EXERCISE (J-A)|6 Videos

  • GEOMETRICAL OPTICS

    ALLEN |Exercise subjective|14 Videos

Similar Questions

Explore conceptually related problems

What is the potential difference between X and Y.

For the following circuit what is the potential difference between X and Y?

In the following circuit diagram the value of resistance X for the potential difference between B and D is zero:-

On moving a charge of 20 coulomb by 2 cm , 2J of work is done , the potential difference between the points is .

Uniform electric field of magnitude 100 V//m in space is directed along the line y=3+x . Find the potential difference between point A (3, 1) & B(1, 3)

What is meant by saying that the potential difference between two points is 1 V?

Positive and negative charges of 1 muC each are placed at two points as shown in the figure. Find the potential difference between A and B

In the arrangement of resistances shown in the circuit. The potential difference between points B and D will be zero, when the unknown resistance X is:-

How is a voltmeter connected in the circuit to measure the potential difference between two points?

The equivalent resistance and potential difference between A and B for the circuit is respectively

ALLEN -CURRENT ELECTRICITY-EX.II
  1. A potential gradient is created in the wire by a standard cell for the...

    Text Solution

    |

  2. A voltmeter having a resistance of 998 ohms is connected to a cell of ...

    Text Solution

    |

  3. Find the potential difference between X and Y in volt is:-

    Text Solution

    |

  4. A cell of e.m.f. 2V and negligible internal resistance is connected to...

    Text Solution

    |

  5. Potentiometer wire length is 10m, having a total resistance of 10Omega...

    Text Solution

    |

  6. P,Q is a uniform wire of resistance 2000Omega and m the md point PQ. A...

    Text Solution

    |

  7. A student connects a voltmeters, ammeter and resistance according to t...

    Text Solution

    |

  8. A potentiometer wire has length 4 m and resistance 8Omega. The resista...

    Text Solution

    |

  9. If V(AB) = 4V in the given fig are, then resistance chi will be

    Text Solution

    |

  10. For the network of resistance shown in the figure the equivalent resis...

    Text Solution

    |

  11. When a potential difference is applied across the ends of a linear met...

    Text Solution

    |

  12. A current of two amperes is flowing through a cell of e.m.f. 5 volts ...

    Text Solution

    |

  13. 100 cells each of emf 5V and internal resistance 1 Omega are to be arr...

    Text Solution

    |

  14. Two resistance R(1) and R(2) are made of different material. The tempe...

    Text Solution

    |

  15. In the arrangement of resistances shown below, the effective resistanc...

    Text Solution

    |

  16. A potentiometer wire of length 1000 cm has a resistance of 10 ohms. It...

    Text Solution

    |

  17. Electromotive force of a cell is basically a

    Text Solution

    |

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

    Text Solution

    |

  19. A galvanometer has resistance G and Current I(g) produces full scale d...

    Text Solution

    |

  20. In a neon discharge tube 2.9 xx 10^(18) Ne^(+) ions move to the right ...

    Text Solution

    |