Home
Class 10
PHYSICS
With the help of which law/rule can the...

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

A

Faraday.s law

B

Fleming.s right - hand rule

C

Right - hand thumb rule

D

Fleming.s left - hand rule

Text Solution

Verified by Experts

The correct Answer is:
C
Right - hand thumb rule
Promotional Banner

Topper's Solved these Questions

  • MAGNETIC EFFECTS OF ELECTRIC CURRENT

    KUMAR PRAKASHAN|Exercise ANSWER THE FOLLOWING QUESTIONS IN VERY SHORT AS DIRECTED (MISCELLANEOUS):|42 Videos

  • MAGNETIC EFFECTS OF ELECTRIC CURRENT

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

  • MAGNETIC EFFECTS OF ELECTRIC CURRENT

    KUMAR PRAKASHAN|Exercise OBJECTIVE QUESTIONS AND ANSWERS ( MATCH THE FOLLOWING :)|3 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

By which instrument can the presence of magnetic field be determined ?

Direction of magnetic field of Earth is ......

Inside a bar magnet the direction of the magnetic field lines is….. .

How we can know direction of magnetic field using Biot-Savart law ?

State the rule to determine the direction of a (i) magnetic field produced around a straight cocnductor - carrying current, (ii) force experienced by a current - carrying straight conductor placed in a magnetic field which is perpendicular to it , and (iii) current induced in a coil due to its rotation in a magnetic field .

Name the instrument used to determine the direction of magnetic field .

Consider a circular loop of wire lying in the plane of the table . Let the current pass through the loop clockwise . Apply the Right-hand thumb rule to find out the direction of the magnetic field inside and outside the loop.

Name and state the rule which determine the direction of magnetic field around a straight curent - carrrying conductor . Also draw diagram .

Show magnetic field lines for current carrying loop. Write rule for finding the direction of a magnetic field due to a circular current loop.

….. Can be produced by magnetic field.

KUMAR PRAKASHAN-MAGNETIC EFFECTS OF ELECTRIC CURRENT -CHOOSE THE CORRECT OPTION FROM THOSE GIVEN BELOW EACH QUESTIONS:
  1. By which instrument can the presence of magnetic field be determi...

    Text Solution

    |

  2. Who discovered the magnetic effect of an electric current ?

    Text Solution

    |

  3. With the help of which law/rule can the direction fo a magnetic field...

    Text Solution

    |

  4. According to the right - hand thumb rule , whose direction is indicat...

    Text Solution

    |

  5. The magnetic field produced by a straight conducting wire on passi...

    Text Solution

    |

  6. What is the shape of the field line of a magnetic field passing t...

    Text Solution

    |

  7. Whose magnetic field is like the magnetic field or a bar magnet ?

    Text Solution

    |

  8. Who discovered electromagnetic induction ?

    Text Solution

    |

  9. What is the direction of the magnetic force acting on a current - c...

    Text Solution

    |

  10. How is a current - carrying wire placed in a magnetic field so that...

    Text Solution

    |

  11. State in which of the followig cases, the induced current in the l...

    Text Solution

    |

  12. Which instrument is used to convert electrical energy into mechanic...

    Text Solution

    |

  13. On which principle does the electric generator work ?

    Text Solution

    |

  14. The magnitude of the AC voltage used in India is…….and its frequency...

    Text Solution

    |

  15. A wire with…….insulation is used for earthing,.

    Text Solution

    |

  16. Which type of current is obtained from a battery ?

    Text Solution

    |

  17. Which instrument is used to know the presence of an electric current...

    Text Solution

    |

  18. A fuse wire is a/an……. .

    Text Solution

    |

  19. …………..is used to find the direction of a current induced in a circu...

    Text Solution

    |

  20. How many times in one second does an AC with frequency 50Hz change it...

    Text Solution

    |