Home
Class 10
PHYSICS
When a charged particle moves perpendicu...

When a charged particle moves perpendicular to a magnetic field, then

A

speed of the particle is changed

B

speed of the particle remians unchanged

C

direction of the particle remains uncanged

D

acceleration of the particle is remains unchanged.

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • MAGNETIC EFFECTS OF ELECTRIC CURRENT

    MODERN PUBLICATION|Exercise EXERCISE|265 Videos

  • ELECTRICITY

    MODERN PUBLICATION|Exercise EXERCISE|303 Videos

  • REFLECTION AND REFRACTION

    MODERN PUBLICATION|Exercise EXAMPLE|138 Videos

Similar Questions

Explore conceptually related problems

What will be the path of a charged particle moving perpendicular to a uniform magnetic field ?

Discuss the motion of a charged particle when subjected to a uniform magnetic field when The direction of motion of charged particle is perpendicular to the magnetic field?

Force on a charge in electric and magnetic fields A charge particle follows a parabolic path in a uniform electric field and a charged particel moving in a uniform magnetic field has two kinds of motions lnear motion in the direction of magnetic field and circular motion in a plane perpendicular to the magnetic field. when charge q is moving perpendicular to the magnetic field B, the radius of the circular path is r=(mv)/(Bq) . If v and B makes an angle theta , then r=(mvsintheta)/(Bq) , and the time period T=(2pim)/(Bq) . When a charged particle q is moving with velocity vecv in a magnetic field vecB , the force is non-zero. It means.

Force on a charge in electric and magnetic fields A charge particle follows a parabolic path in a uniform electric field and a charged particel moving in a uniform magnetic field has two kinds of motions lnear motion in the direction of magnetic field and circular motion in a plane perpendicular to the magnetic field. when charge q is moving perpendicular to the magnetic field B, the radius of the circular path is r=(mv)/(Bq) . If v and B makes an angle theta , then r=(mvsintheta)/(Bq) , and the time period T=(2pim)/(Bq) . Under the influenece of a uniform magnetic field, a charged particles is moving in a circle of radius r with speed v. The time period of motion.

Force on a charge in electric and magnetic fields A charge particle follows a parabolic path in a uniform electric field and a charged particel moving in a uniform magnetic field has two kinds of motions lnear motion in the direction of magnetic field and circular motion in a plane perpendicular to the magnetic field. when charge q is moving perpendicular to the magnetic field B, the radius of the circular path is r=(mv)/(Bq) . If v and B makes an angle theta , then r=(mvsintheta)/(Bq) , and the time period T=(2pim)/(Bq) . The time period of a charged particle undergoing a circular motion in uniform magnetic field is independent of its

Force on a charge in electric and magnetic fields A charge particle follows a parabolic path in a uniform electric field and a charged particel moving in a uniform magnetic field has two kinds of motions lnear motion in the direction of magnetic field and circular motion in a plane perpendicular to the magnetic field. when charge q is moving perpendicular to the magnetic field B, the radius of the circular path is r=(mv)/(Bq) . If v and B makes an angle theta , then r=(mvsintheta)/(Bq) , and the time period T=(2pim)/(Bq) . If an electron and a proton having same momenta enter perpendicular to a magnetic field, then

Lorentz Force: If a charge +q is moving in an electric field E, it experiences a force qE called Lorentz electric force.If the charge q is moving in a magnetic field vecB , it experiences a force (vecvxxvecB) called Lorentz magnetic force. If charge q is moving in a n electric field E as well as in magnetic field vecB simultaneously, the total force experience by the charge is the sum of these two forces and is called total Lorentz force. If the charge is q is moving perpendicular to the magnetic field B, the work done by the magnetic field is

MODERN PUBLICATION-MAGNETIC EFFECTS OF ELECTRIC CURRENT-EXERCISE
  1. The frequency of AC means in India is

    Text Solution

    |

  2. An electrical bulb rated 220 V is connected to 220v, 5Hz AC source. Th...

    Text Solution

    |

  3. When a charged particle moves perpendicular to a magnetic field, then

    Text Solution

    |

  4. A straight wire of mass 200 g and length 1.5 m carries a current of 2 ...

    Text Solution

    |

  5. The magnetic field at a distance r from a long wire carryimg current I...

    Text Solution

    |

  6. A long solenoid carrying a current produces a magnetic field B along i...

    Text Solution

    |

  7. The device used for producing electric current is

    Text Solution

    |

  8. At the time of short circuit,the current in the circuit.

    Text Solution

    |

  9. State whether the following statements are true or false: An electric ...

    Text Solution

    |

  10. True or false A constant magnetic flux in a coil can induce current in...

    Text Solution

    |

  11. True or false AC is more dangerous as compared to DC.

    Text Solution

    |

  12. True or false AC is the best suitable for electroplating.

    Text Solution

    |

  13. True or false The function of a fuse wire depends on its length.

    Text Solution

    |

  14. Fill ups Electromagnetic induction is the phenomenon of converting…………...

    Text Solution

    |

  15. Fill ups Fleming's left hand rule enables us to find the direction of ...

    Text Solution

    |

  16. Fill ups ……………..cannot be used for electroplating.

    Text Solution

    |

  17. Fill ups Live wire has …………….coloured insulation.

    Text Solution

    |

  18. Fill ups Short circuiting occurs when live and………………wires come in cont...

    Text Solution

    |

  19. When does an electric short circuit occur?

    Text Solution

    |

  20. Which sources produce alternating current?

    Text Solution

    |