Home
Class 12
PHYSICS
For the circuit in find the potential d...

For the circuit in find the potential difference between points a and b.

Text Solution

Verified by Experts

Applying Kirchhoff's law in any branch we get
`4-4 (2i) - i-2-I = 0 or i= 0.2A`

`V_(a)-V_(b) = 4-(2i) = 4-4 (0.4) = 2.4V`
Promotional Banner

Topper's Solved these Questions

  • ELECTRIC CURRENT AND CIRCUIT

    CENGAGE PHYSICS ENGLISH|Exercise Subjective|29 Videos

  • ELECTRIC CURRENT AND CIRCUIT

    CENGAGE PHYSICS ENGLISH|Exercise Single Correct|72 Videos

  • ELECTRIC CURRENT AND CIRCUIT

    CENGAGE PHYSICS ENGLISH|Exercise Exercise 5.1|28 Videos

  • ELECTRIC CURRENT & CIRCUITS

    CENGAGE PHYSICS ENGLISH|Exercise Kirchhoff s law and simple circuits|15 Videos

  • ELECTRIC FLUX AND GAUSS LAW

    CENGAGE PHYSICS ENGLISH|Exercise MCQ s|38 Videos

Similar Questions

Explore conceptually related problems

Find theh potential difference between points a and b.

For the circuit figure, find the potential difference between points a and b:

The potential difference between points A and B is

The potential difference between points A and B is

The potential difference between points A and B is

In the circuit shown in the potential difference between the point a and b is 4 V , Find the emf epsilon of the battery. Assume that before connecting the battery in the circuit, all the capacitors were uncharged. .

In given circuit , the potential difference between points A and B is

If 100 volts of potential difference is applied between a and b in the circuit of , find the potential difference between c and d .

In the circuit shown in figure potential difference between point A and B is 16 V . Find the current passing through 2 Omega resistance.

(i) Find the potential difference between A and B.

CENGAGE PHYSICS ENGLISH-ELECTRIC CURRENT AND CIRCUIT-Exercise 5.2
  1. A parallel combination of an 8 Omega resistor and an unknown resistor ...

    Text Solution

    |

  2. For the resistor network shown in the potential drop between a and b s...

    Text Solution

    |

  3. For the circuit in find the potential difference between points a and...

    Text Solution

    |

  4. Find the current in each resistor of the circuit shown in fig a. Cu...

    Text Solution

    |

  5. Given that a current of 5.0 A passes along the branch from C to B is f...

    Text Solution

    |

  6. The diagram shows a circuit used in an experiment to determine the emf...

    Text Solution

    |

  7. Each resistance in the circuit is of 2000 Omega. The combinatios i...

    Text Solution

    |

  8. Consider the circuits shown in fing Both the circuits are taking same ...

    Text Solution

    |

  9. Calculate the current through the resistance connected across MN and t...

    Text Solution

    |

  10. In this given figure find the equivalent resistance across AB.

    Text Solution

    |

  11. Each of the resistance in the network shown in the figure is equal to ...

    Text Solution

    |

  12. A battery of emf 2.0 volts and internal resistance 0.10(Omega)is being...

    Text Solution

    |

  13. How a battery is to be connected so that the shown rheostat will behav...

    Text Solution

    |

  14. In the following circuit ,E1 = 4V, R1 = 2 Omega, E2 = 6 V, R2 = 2Ome...

    Text Solution

    |

  15. Consider the cicutir shown in fig. the current i3 is equal to

    Text Solution

    |

  16. In the follwing circuit , the potential difference betweenn P and Q si

    Text Solution

    |

  17. Find the current in each wire.

    Text Solution

    |

  18. in the network of three cells, find the potential V of their funcion.

    Text Solution

    |

  19. In the circuit shown in fig the voltage across the 2 Ω resistor is 1...

    Text Solution

    |

  20. In the circuit shown in fig the voltage across the 6Omega resistor is ...

    Text Solution

    |