Home
Class 12
PHYSICS
The variation of magnetic field (B) due ...

The variation of magnetic field (B) due to circular coil as the distance X varies is shown in the graph. Which of the following is false

A

Points A and A' are known as points of zero curvature

B

B varies linearly with X at points A and A'

C

`(dB)/(dt)=0` at points A and A'

D

`(d^(2)B)/(dt^(2))=0` at points A and A'

Text Solution

Verified by Experts

The correct Answer is:
c
Promotional Banner

Topper's Solved these Questions

  • MAGNETIC FIELD AND FORCES

    DC PANDEY|Exercise Match the following|4 Videos

  • INTERFERENCE AND DIFFRACTION OF LIGHT

    DC PANDEY|Exercise Level 2 Subjective|5 Videos

  • MAGNETICS

    DC PANDEY|Exercise MCQ_TYPE|1 Videos

Similar Questions

Explore conceptually related problems

Magnetic Field due to Circular Coil

A and B are two coils placed closely as shown. The current in coil A varies as shown in the graph. Then which of the following graphs gives the best respresent of variation of induction emf in coil B ?

Magnetic field induction at the centre of a circular coil shown in the figure is

A circular coil carrying current is placed in a region of uniform magnetic field acting perpendicular to the plane of the coil as shown in figure. The correct choice among the following is

Magnetic Field On Axis And Centre Of Circular Coil

DC PANDEY-MAGNETIC FIELD AND FORCES-Medical entrance s gallery
  1. The magnetic field at the centre of a circular coil carrying current I...

    Text Solution

    |

  2. Two parallel wires are carrying electric currents of equal magnitude a...

    Text Solution

    |

  3. The variation of magnetic field (B) due to circular coil as the distan...

    Text Solution

    |

  4. Two particles X and Y with equal charges, after being accelerated thro...

    Text Solution

    |

  5. There is a ring of radius r having linear charge density lambda and ro...

    Text Solution

    |

  6. Two particles A and B having equal charges +6C, after being accelerate...

    Text Solution

    |

  7. A proton beam enters magnetic field of 10^(-4) "Wb//m^(2) normally. If...

    Text Solution

    |

  8. Cyclotron is used to accelerate

    Text Solution

    |

  9. Two parallel beams of positrons moving in the same direction will

    Text Solution

    |

  10. Two concentric coils each of radius equal to 2 pi cm are placed at rig...

    Text Solution

    |

  11. A conducting loop is placed in a uniform magnetic field with its plane...

    Text Solution

    |

  12. A solenoid has length 0.4cm, radius 1 cm and 400 turns of wire. If a c...

    Text Solution

    |

  13. A toroid having 200 turns carries a current of 1A. The average radius ...

    Text Solution

    |

  14. When a proton is released from rest in a room, it starts with an initi...

    Text Solution

    |

  15. The magnetic field due to a current carrying circular loop of radius 3...

    Text Solution

    |

  16. Two identical conducting wires AOB and COD are placed at right angles ...

    Text Solution

    |

  17. A proton of mass m and charge q is moving in a plane with kinetic ener...

    Text Solution

    |

  18. If the velocity of charged particle has both perpendicular and paralle...

    Text Solution

    |

  19. A charged particle (charge q) is moving in a circle of radius R wit...

    Text Solution

    |

  20. A charged particle of mass m and charge q travels on a circular path o...

    Text Solution

    |