Home
Class 12
PHYSICS
What will be the value of current throug...

What will be the value of current through `2Omega` resistance for the circuit shown in the figure.

A

5A

B

2A

C

zero

D

4A

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • TEXTUAL QUESTIONS

    MODERN PUBLICATION|Exercise EXERCISE|507 Videos
  • STRUCTURE OF NUCLEUS

    MODERN PUBLICATION|Exercise EXERCISE|47 Videos
  • TEXUAL QUESTIONS

    MODERN PUBLICATION|Exercise EXERCISE|195 Videos

Similar Questions

Explore conceptually related problems

Calculate the resistance between points X and Y in the circuit shown in the figure

What is the resistance between points A and B in the circuit shown in the figure.

Draw the effective equivalent circuit of the circuit shown in the figure

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

A rubber band is covered with a conducting and current passed through it in the direction as shown in the figure. What happens, if the current is reversed in the rubber band

A rubber band is covered with a conducting and current passed through it in the direction as shown in the figure. What happens, when it is placed in the magnetic field vecB shown in the figure

Figure shows a conducting rod PQ in contact with metal rails RP and SQ, which are 0.25 m apart in a uniform magnetic field of flux density 0.4T acting perpendicular to the plane of the paper. Ends R and S are connected through a 5 Omega resistance. What is the emf when the rod moves to the right with a velocity of 5ms^(-1) ? What is the magnitude and direction of the current through the 5 Omega resistance? If the rod PQ moves to the left with the same speed, what will be the new current and its direction?

Find out the magntude of resistance X in the circuit shown in the figure, when no current flows through the 5Omega resistor.

MODERN PUBLICATION-TEXTUAL QUESTIONS-EXERCISE
  1. The resistance of the series combination of two resistances is S. WHen...

    Text Solution

    |

  2. A 3 V battery with negligible internal resistance is connected in a ci...

    Text Solution

    |

  3. What will be the value of current through 2Omega resistance for the ci...

    Text Solution

    |

  4. An energy soruce will supply a constant current into the laod, if its ...

    Text Solution

    |

  5. In the circuit , the galvanometer G shows zero deflection. If the batt...

    Text Solution

    |

  6. A 5V battery with internal resistance2Omega and a 2V battery with inte...

    Text Solution

    |

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

    Text Solution

    |

  8. In a meter bridge experiment null point is obtained at 20 cm. from one...

    Text Solution

    |

  9. In a potentiometer experiment , the balancing with a cell is at length...

    Text Solution

    |

  10. The length of a wire of a potentiometer is 100 cm, and the e.m.f. of i...

    Text Solution

    |

  11. The mean free path of electrons in a metal is 4xx10^-8m. eY energy to ...

    Text Solution

    |

  12. From the graph between current (I) and voltage (V) as shown in the fig...

    Text Solution

    |

  13. The electric resistance of a certain wire of ron is R. If its length a...

    Text Solution

    |

  14. The copper wires of elngths and cross-sectional areas are (l,A), (2l,A...

    Text Solution

    |

  15. A wire of resistance 10Omega is elongated by 10%. The resistance of th...

    Text Solution

    |

  16. A wire of certain material is stretched slowly by 10% its new resistan...

    Text Solution

    |

  17. The specific resistance of a condutor increases with

    Text Solution

    |

  18. Si and Cu are cooled from 300 K to a temperative of 60 K. Then resisti...

    Text Solution

    |

  19. What is a fuse wire? What is its material? Give the characteristics of...

    Text Solution

    |

  20. 1 kW h is equal to

    Text Solution

    |