Home
Class 10
PHYSICS
Name the physical qulities which are ...

Name the physical qulities which are indicated by the direction of the thumb and forefinger in Fleming.s right - hand rule .

Text Solution

Verified by Experts

The thumb denotes direction of motion of the conductor and the forefinger indicates the direction of the magnetic field .
Promotional Banner

Topper's Solved these Questions

  • MAGNETIC EFFECTS OF ELECTRIC CURRENT

    KUMAR PRAKASHAN|Exercise VALUE BASED QUESTIONS WITH ANSWERS|15 Videos

  • MAGNETIC EFFECTS OF ELECTRIC CURRENT

    KUMAR PRAKASHAN|Exercise CHOOSE THE CORRECT OPTION FROM THOSE GIVEN BELOW EACH QUESTIONS:|54 Videos

  • ELECTRICITY

    KUMAR PRAKASHAN|Exercise PRACTICAL SKILL BASED QUESTION WITH ANSWERS|20 Videos

  • MODEL QUESTION PAPER 01

    KUMAR PRAKASHAN|Exercise SECTION-C|4 Videos

Similar Questions

Explore conceptually related problems

State Fleming.s left - hand rule.

Give the names of physical quantities which are needed to describe fluid.

A physical quantity which has a direction:-

State and explain right hand screw rule.

Name a physical quantity which can be expressed in Ws.

A physical quantity which has a direction and magnitude

In Fleming.s left- hand rule , …….denotes the direction of the magnetic force .

Name and state the rule which gives the direction of induced current .

Give name of physical quantity which has same unit as of heat current.

With the help of which law/rule can the direction fo a magnetic field be decided ?

KUMAR PRAKASHAN-MAGNETIC EFFECTS OF ELECTRIC CURRENT -ANSWER THE FOLLOWING QUESTIONS IN VERY SHORT AS DIRECTED (MISCELLANEOUS):
  1. Name the physical qulities which are indicated by the direction of...

    Text Solution

    |

  2. State the effect on the strength of the magnetic field produced a...

    Text Solution

    |

  3. Mention the angle between a current - carrying straight conductor a...

    Text Solution

    |

  4. List two sources of magnetic fields .

    Text Solution

    |

  5. There are two wires. One of them carries a current . How will you find...

    Text Solution

    |

  6. How will the magnetic field intensity B at the centre of a circular...

    Text Solution

    |

  7. PQ is a current - carrying long straight conductor in the plance of...

    Text Solution

    |

  8. PQ is a current - carrying long straight conductor in the plane of ...

    Text Solution

    |

  9. In the experiment to show that a current - carrying condcutor (rod) ...

    Text Solution

    |

  10. A compass needle is placed near a current - carrying straight wire ....

    Text Solution

    |

  11. The magnetic field lines of two bar magnets A and B are shown belo...

    Text Solution

    |

  12. Name any two source of direct current .

    Text Solution

    |

  13. Name the device used to prevent damage to the electrical appliance ...

    Text Solution

    |

  14. State value of potential difference between the live wire and neut...

    Text Solution

    |

  15. State one difference between the wires used in the element of an ele...

    Text Solution

    |

  16. In a domestic electric ciruit -wiring , with which wire do we con...

    Text Solution

    |

  17. Mention two ways to increases the strength of the magnetic field of ...

    Text Solution

    |

  18. Give the significance of the electric meter in a domestic circuit.

    Text Solution

    |

  19. A domestic circuit has a line of 5A ratting. How many lamps of ratt...

    Text Solution

    |

  20. Give any two uses of an electromagnet .

    Text Solution

    |