Home
Class 12
PHYSICS
Three long straight and parallel wires c...

Three long straight and parallel wires carrying currents are arranged as shown in fig. The wire 'B' which carries a current of 6A is placed so that it experiences no force. The distance of wire 'B' from A is then

A

8cm

B

4cm

C

6cm

D

2cm

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • APPENDICES ( REVISION EXERCISE )

    AAKASH SERIES|Exercise REVISION EXERCISE (MAGNETISM AND MATTER )|52 Videos

  • APPENDICES ( REVISION EXERCISE )

    AAKASH SERIES|Exercise REVISION EXERCISE (CUTTENT ELECTRICITY )|108 Videos

  • ALTERNATING CURRENT

    AAKASH SERIES|Exercise EXERCISE - III|24 Videos

  • APPENDICES (REVISION EXERCISE)

    AAKASH SERIES|Exercise LAW OF MOTION|128 Videos

Similar Questions

Explore conceptually related problems

Three long straight and parallel wires carrying currents are arranged as shown in the figure. The wire C which carreis a current of 5.0 amp is so placed that it experiences no force. The distance of wire C from D is then

Three long straight and parallel wires carrying currents are arranged as shown in the figure. The wire C which carreis a current of 5.0 amp is so placed that it experiences no force. The distance of wire C from D is then

Three long, straight parallel wires carrying current, are arranged as shown in figure. The force experienced by a 25cm length of wire C is

Three long straight and parallel wires, carrying currents are arranged as shown figure. The force experienced by the conductor 'B' of length 25 cm is

A straight wire carrying current is parallel to the y-axis as shown in Fig. The

Three long, straight and parallel wires are arranged as shown in Fig. The forces experienced by 10 cm length of wire Q is

Three long straight wires A , B and C are carrying current as shown in figure. Then the resultant force on B is directed

Two long, straight, parallel wires are 1.00m apart (as shown in Fig). The upper wire carries a current I_1 of 6.00A into the plane of the paper. What is the magnitude of the net field at Q?

Two long, straight, parallel wires are 1.00m apart (as shown in Fig). The upper wire carries a current I_1 of 6.00A into the plane of the paper. What is the magnitude of the net field at S?

P, Q and R are long straight wires in air, carrying currents as shown. The force on Q is directed

AAKASH SERIES-APPENDICES ( REVISION EXERCISE )-REVISION EXERCISE (MOVING CHANGES & MEGNETISM)
  1. Wires 1 and 2 carrying currents i1 and i2 respectively are inclined at...

    Text Solution

    |

  2. Currents of 10 A and 2A are passed through two parallel wires A and B ...

    Text Solution

    |

  3. Three long straight and parallel wires carrying currents are arranged ...

    Text Solution

    |

  4. Two parallel horizontal conductors are suspended by two light vertical...

    Text Solution

    |

  5. Along wire carrying a current of 40A as shown in figure. The rectangul...

    Text Solution

    |

  6. Two long parallel wires are at a distance 2d apart. They carry steady ...

    Text Solution

    |

  7. A conducting ring of mass 2kg, radius 0.5m carries a current of 4A. I...

    Text Solution

    |

  8. A wire fo length l is bent in the from of a circular coil of some tur...

    Text Solution

    |

  9. A rectangular coil 6 cm long and 2 cm wide is placed in a magnetic fie...

    Text Solution

    |

  10. A circular coil of 20 turns and radius 10 cm is placed in uniform magn...

    Text Solution

    |

  11. A moving coil galvanometer 'A' has 200 turns and a resistance of 100Om...

    Text Solution

    |

  12. A tangent galvanometer has 66 turns and the diameter of its coil is 22...

    Text Solution

    |

  13. A galvanometer has a resistance of 3663Omega. A shunt S is connected a...

    Text Solution

    |

  14. A galvanometer having a resistance of 50Omega, gives a full scale defl...

    Text Solution

    |

  15. A galvanometer has a resistance G and current I(a) flowing in it. Prod...

    Text Solution

    |

  16. The deflection of a galvanometer falls to 1//10^(th) when a resistanc...

    Text Solution

    |

  17. A moving coil galvanometer has 150 equal divisions. Its current sensit...

    Text Solution

    |

  18. A straight rod of mass m and lenth L is suspended from the identical s...

    Text Solution

    |

  19. A rigid circular loop of radius r and mass m lies in the xy-plane on a...

    Text Solution

    |

  20. In the circuit diagrams (A,B,C and D) shown below, R is a high resista...

    Text Solution

    |