Home
Class 12
PHYSICS
A long resistor between point A and B as...

A long resistor between point A and B as shown in figure-3.35 has reisistance of `300 Omega` and is tapped at one thrid points.
(a) What is equivalent resistance between A and B
(b) If the potential difference between A and B is 320V, what will be the potential difference between B and C.
(c) Will this change if the `40Omega` resistor is disconnected?

Promotional Banner

Topper's Solved these Questions

  • CAPACITANCE

    PHYSICS GALAXY - ASHISH ARORA|Exercise UNSOLVED NUMERICAL PROBLEMS|40 Videos

  • ELECTROMAGNETIC INDUCTION AND ALTERNATING CURRENT

    PHYSICS GALAXY - ASHISH ARORA|Exercise Advance MCQs|33 Videos

Similar Questions

Explore conceptually related problems

The potential difference between point A and B is

The potential difference between points A and B is

The potential difference between points A and B is

In the figure potential difference between A and B is :

The potential difference between point A & B is

The potential difference between points A and B is -

In the figure, potential difference between A and B is

The potential difference between points A and B is:

In the figure, potential difference between A & B is

PHYSICS GALAXY - ASHISH ARORA-CURRENT ELECTRICITY-All Questions
  1. Find equivalent resistance of the circuit shown in figure 3.32 across ...

    Text Solution

    |

  2. Calculate battery current and equivalent resistance of the network sho...

    Text Solution

    |

  3. A long resistor between point A and B as shown in figure-3.35 has reis...

    Text Solution

    |

  4. You need to produce a set of cylindrical copper wires 2.5 m long that ...

    Text Solution

    |

  5. Two resistors with temperature coefficients of resistance alpha1 and a...

    Text Solution

    |

  6. Two coils connected in series have resistance of 600K Omega and 300 Om...

    Text Solution

    |

  7. Shown a conductor of length l having a circular cross section. The rad...

    Text Solution

    |

  8. ABCD is a square where each side is a uniform wire of resistance 1Omeg...

    Text Solution

    |

  9. Four resistors R(1),R(2),R(3) and R(4) are connected between two termi...

    Text Solution

    |

  10. In fig the steady state current in 2omega resistance is

    Text Solution

    |

  11. Find the equivalent resistance and current in 6Omega resistance in the...

    Text Solution

    |

  12. In a Wheatstone's bridge a battery of 2V is used all shown in figure-3...

    Text Solution

    |

  13. Find the equivalent resistance across the terminals A and B in the cir...

    Text Solution

    |

  14. Find the equivalent resistance across the terminals A and B in the cir...

    Text Solution

    |

  15. Find the equivalent resistance across the terminals A and B in the cir...

    Text Solution

    |

  16. Find the equivalent resistance across terminals A and B as shown in fi...

    Text Solution

    |

  17. Eight identical resistance each 15Omega are connected along the edge o...

    Text Solution

    |

  18. In the circuit shown in figure. 3.82 find the current through battery ...

    Text Solution

    |

  19. What is the equivalent resistance between the terminal points A and B ...

    Text Solution

    |

  20. Find the equivalent resistance of the infinite ladder circuit shown in...

    Text Solution

    |