Home
Class 12
PHYSICS
State the expression for the magnetic fo...

State the expression for the magnetic force acting on a electron moving with velocity `barv` in a magnetic field `barB` .

Promotional Banner

Topper's Solved these Questions

  • Magnetic Fields due to Electric Current

    CHETANA PUBLICATION|Exercise Exercise|96 Videos

  • Kinetic Theory of Gases and Radiation

    CHETANA PUBLICATION|Exercise Exercise|110 Videos

  • Magnetic Materials

    CHETANA PUBLICATION|Exercise EXERCISE|74 Videos

Similar Questions

Explore conceptually related problems

State the expression for magnetic force acting on a charge moving with velocity barv in an uniform magnetic field barB . State the important features of this force?

If the net magnetic force acting on a loop is zero then

What is the direction of the force acting on a charged particle q, moving with velocity vec v in a uniform magnetic field?

State the Gauss's law for magnetic field?

State the expression for magnetic field due to:- infinity long, straight wire,

State the properties of magnetic lines of force?

State the expression for the magnetic field at the centre of a full circle of a wire carrying a current I.

The force acting on a charge q in both electric and magnetic field, stimulateneously is

State the expression for magnetic field due to:- semi - infinite straight wire.

Find the expression for the magnetic field produced by a current carrying solenoid.

CHETANA PUBLICATION-Magnetic Fields due to Electric Current-Exercise
  1. State the expression for the magnetic force acting on a electron movin...

    Text Solution

    |

  2. Find the magnetic induction at a distance of 5 cm from a long straight...

    Text Solution

    |

  3. A flat circular coil of 70 turns and radius 10 cm carriers a current I...

    Text Solution

    |

  4. The number of turns in a circular coil of wire is 10 and average radiu...

    Text Solution

    |

  5. Through a coil of radius 3 cm and 25 turns, a current is passed so as ...

    Text Solution

    |

  6. A circular loop has radius 10 cm and it is carrying a current of 0.1A....

    Text Solution

    |

  7. A charged particle moves with velocity of 3 xx 10^6 m//s at right angl...

    Text Solution

    |

  8. A conductor of length 25 cm is placed:- parallel. It a charge of 1C pa...

    Text Solution

    |

  9. A conductor of length 25 cm is placed:- perpendicular. It a charge of ...

    Text Solution

    |

  10. A conductor of length 25 cm is placed:- inclined at an angle of 30^@ t...

    Text Solution

    |

  11. Find the force per unit length between the parallel wires kept 0.1m ap...

    Text Solution

    |

  12. A long straight wire carries a current of 35 A. What is the magnitude ...

    Text Solution

    |

  13. A solenoid of length 100 cm having 150 turns carries a current of 3A. ...

    Text Solution

    |

  14. A solenoid of length 100 cm having 150 turns carries a current of 3A. ...

    Text Solution

    |

  15. A 50 m long solenoid has 500 turns and produces a magnetic field of 2....

    Text Solution

    |

  16. A rectangular coil of effective area 0.04 m^2 is suspended freely in a...

    Text Solution

    |

  17. A proton is accelerated in a cyclotron in which the magnetic induction...

    Text Solution

    |

  18. In a cyclotron, magnetic field of 3.5 Wb//m^2 is used to accelerate pr...

    Text Solution

    |

  19. A rectangular coil of effective area 0.01 m^2 suspended freely in a ra...

    Text Solution

    |

  20. A 3 cm wire carrying a current of 10 A is placed inside be solenoid pe...

    Text Solution

    |

  21. A square coil of side 10 cm consists of 20 turns and carries a current...

    Text Solution

    |