Home
Class 12
PHYSICS
Which one of the following relations exp...

Which one of the following relations expresses Biot-Savart law ?

A

`dvecB=(mu_(0)I)/(4pi).(dlxxvecr)/(r^(2))`

B

`dvecB=(mu_(0)I)/(4pi).(dveclxxvecr)/(r^(3))`

C

`dvecB=(mu_(0)I)/(4pi).(dveclxxvecr)/(r)`

D

`dvecB=(mu_(0)I)/(4pi).(dveclxxhatr)/(r)`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • ELECTROMAGNETISM

    CHHAYA PUBLICATION|Exercise SHORT ANSWER TYPE QUESTIONS-I|17 Videos

  • ELECTROMAGNETISM

    CHHAYA PUBLICATION|Exercise SHORT ANSWER TYPE QUESTIONS-II|3 Videos

  • ELECTROMAGNETISM

    CHHAYA PUBLICATION|Exercise NCERT EXAMPLAR QUESTIONS WITH ANSWER HINT (MCQ-2)|4 Videos

  • ELECTROMAGNETIC WAVES

    CHHAYA PUBLICATION|Exercise CBSE SCANNER|17 Videos

  • ELEMENTARY PHENOMENA OF ELECTROSTATICS

    CHHAYA PUBLICATION|Exercise EXAMINATION ARCHIVE|2 Videos

Similar Questions

Explore conceptually related problems

Which of the following relation represent Biot-Savart's law?

Which of the following relations are correct?

Which of the following relations are not true -

Which one of the following relation shows spontaneity-

Which one of the following relation or expression is true for a spontaneous process of DeltaG=0,DeltaH=TDeltaS,DeltaG gt0,DeltaGlt0 ?

Which one off the following relation shows spontaneity?

Which one of the following relation shows spontaneity ?

If x prop 1/y and y prop 1/z then which one of the following relation is correct?

Which one of the following equation represents de-Broglie relation —

CHHAYA PUBLICATION-ELECTROMAGNETISM -EXERCISE
  1. Current I is flowing through a vertical long wire in the upward direct...

    Text Solution

    |

  2. A current of 1 A is flowing through a circular coil of radius 10 cm ha...

    Text Solution

    |

  3. Which one of the following relations expresses Biot-Savart law ?

    Text Solution

    |

  4. If we double the radius of a current carrying coil keeping the current...

    Text Solution

    |

  5. A circular coil of radius r carries a current I . It produces magnetic...

    Text Solution

    |

  6. In the given figure a conductor is carrying a current I. The magnitude...

    Text Solution

    |

  7. Ratio of magnetic fields at the centre of a current carrying coil of r...

    Text Solution

    |

  8. Two wires PQ and QR carry equal currents I. One end of each wire exten...

    Text Solution

    |

  9. A vertical straight conductor carries a current vertically upwards. A ...

    Text Solution

    |

  10. Magnitude of magnetic field at the point P in arrangement shown in the...

    Text Solution

    |

  11. The magnetic field at the point of intersection of diagonals of a squa...

    Text Solution

    |

  12. A circular coil of radius R carries an electric current i. The magneti...

    Text Solution

    |

  13. The magnetic field B within a solenoid of length L with N turns and ca...

    Text Solution

    |

  14. In a current carrying long solenoid, the field produced inside the sol...

    Text Solution

    |

  15. A charged particle enters a magnetic field vec(B) perpendicularly with...

    Text Solution

    |

  16. The radius of the circular path described by a charged particle in a m...

    Text Solution

    |

  17. The magnitude of an electric field along x-axis is 1V.m^(-1) and in th...

    Text Solution

    |

  18. A beam of protons projected along positive x-axis experiences a force,...

    Text Solution

    |

  19. A moving electron and a moving proton enter a uniform magnetic field i...

    Text Solution

    |

  20. An alpha- particle and a proton having the same momentum enter a regio...

    Text Solution

    |