Home
Class 12
PHYSICS
Assertion: Magnetism is relativistic. ...

Assertion: Magnetism is relativistic.
Reason: When we move along with the charge so that there is no motion relative to us, we find no magnetic field associated with the charge.

A

Both A and R are true and R is the correct explanation of A.

B

Both A and R are true and R is not correct explanation of A.

C

A is true, But R is false

D

A is false, But R is true

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • MAGNETISM AND MATTER

    NARAYNA|Exercise EXERCISE - 1 (C.W)|52 Videos
  • MAGNETISM AND MATTER

    NARAYNA|Exercise EXERCISE - 1 (H.W)|30 Videos
  • MAGNETISM AND MATTER

    NARAYNA|Exercise EXERCISE - 4 (SINGLE ANSWER TYPE QUESTION)|17 Videos
  • MAGNETISM

    NARAYNA|Exercise LEVEL-II (H.W)|24 Videos
  • MOVING CHARGES AND MAGNETISM

    NARAYNA|Exercise EXERCISE - 4|20 Videos

Similar Questions

Explore conceptually related problems

Tutorial based on Magnetic field and Force on Moving charge

Assertion: Magnetic field can always accelerate the charged particle, if it is not moving, parallel or antiparallel to the magnetic field. Reason: When the velocity of a charged particle makes an angle other than 0^(@) " or " 180^(@) , magnetic force is nonzero.

Explain, how moving charge is a source of magnetic field.

Force on charge due to Magnetic field | Circular motion of charge in uniform magnetic field

Questions on Motion OF Charge Particle in Uniform and Magnetic Field

Helical Motion OF Charged Particle in Magnetic Field

Assertion : Magnetic field interacts with a moving charge and not with a stationary charge. Reason : A moving charge produces a magnetic field.

NARAYNA-MAGNETISM AND MATTER-C.U.Q
  1. The needle of a dip circle when place at a geomagnetic pole stays alon...

    Text Solution

    |

  2. The value of angle of dip is zero at the magnetic equator because on i...

    Text Solution

    |

  3. Earth's magnetic field always has a horizontal component except at

    Text Solution

    |

  4. The core of electromagnet is made of soft iron because a) the susc...

    Text Solution

    |

  5. The angle of dip at the poles and the equator respectively are

    Text Solution

    |

  6. Select the correct answer. a) When 'n' identical magnets are arrang...

    Text Solution

    |

  7. Match the following: {:("Physical quantity","Unit"),("a) Magnetic mo...

    Text Solution

    |

  8. Assertion (A): The net magnetic flux coming out of a closed surface is...

    Text Solution

    |

  9. Assertion (A): chi-T graph for a diamagnetic material is a straight li...

    Text Solution

    |

  10. Assertion (A): If one arm of a U-tube containing a diamagnetic solutio...

    Text Solution

    |

  11. Assertion (A): Earth's magnetic field inside a closed iron box is less...

    Text Solution

    |

  12. Assertion (A): Magnetic moment of an atom is due to both, the orbitla ...

    Text Solution

    |

  13. Assertion: Electromagnets are made of soft iron. Reason: Coercivity ...

    Text Solution

    |

  14. Assertion: Magnetism is relativistic. Reason: When we move along wit...

    Text Solution

    |

  15. Assertion (A): Steel is attracted by a magnet Reason (R ): Steel is ...

    Text Solution

    |

  16. Assertion (A): It is not necessary that every magnet has one north pol...

    Text Solution

    |

  17. Assertion (A): Relative magnetic permeability has no units and no dimm...

    Text Solution

    |

  18. Assertion (A): A magnetic suspended freely in an uniform magnetic fie...

    Text Solution

    |

  19. Assertion: Basic difference between an electric line and magnetic line...

    Text Solution

    |

  20. Assertion (A): The earth's magnetic field is due to iron present in it...

    Text Solution

    |