Home
Class 10
PHYSICS
Strength of electromagnet can be increas...

Strength of electromagnet can be increased by

Promotional Banner

Topper's Solved these Questions

  • MAGNETIC EFFECTS OF ELECTRIC CURRENT

    MBD -HARYANA BOARD|Exercise Very Short Answer Questions|12 Videos

  • MAGNETIC EFFECTS OF ELECTRIC CURRENT

    MBD -HARYANA BOARD|Exercise Short Answer Type Questions|21 Videos

  • LIGHT:REFLECTION AND REFRACTION

    MBD -HARYANA BOARD|Exercise EXAMPLE|100 Videos

  • MANAGEMENT OF NATURAL RESOURCES

    MBD -HARYANA BOARD|Exercise LONG ANSWER TYPE QUESTIONS|3 Videos

Similar Questions

Explore conceptually related problems

What is an electromagnet? State two ways by which the strength of an electromagnet can be increased

State two ways by which the strength of an electromagnet can be increased.

State three ways in which the strength of an electromagnet can be increased.

What is an electomagnet ? How the stregenth of the electromagnet can be increased ?

Electromagnets can be made by using

The strength of a basic solution can be increased by

List two ways of increasing the strength of an electromagnet if the material of the electromagnet is fixed.

The strength of an electromagnet depends on the strength of the· _ _ flowing through it and the number of _ of the wire

MBD -HARYANA BOARD-MAGNETIC EFFECTS OF ELECTRIC CURRENT-EXAMPLE
  1. Strength of electromagnet can be increased by

    Text Solution

    |

  2. Why does a compass needle get deflected when brought near a bar magnet...

    Text Solution

    |

  3. Draw magnetic field lines around a bar magnet.

    Text Solution

    |

  4. List the properties of magnetic lines of force.

    Text Solution

    |

  5. Write the characteristics of magnetic field lines. Draw the magnetic f...

    Text Solution

    |

  6. State right hand thumb rule to determine the direction of magnetic fie...

    Text Solution

    |

  7. The magnetic field in a given region is uniform. Draw a diagram to rep...

    Text Solution

    |

  8. Choose the correct option: The magnetic field inside a long straight...

    Text Solution

    |

  9. Which of the following properties of a proton can change while it move...

    Text Solution

    |

  10. In activity shown,how do you think the displacKHOent of rod AB will be...

    Text Solution

    |

  11. In activity shown,how do you think the displacKHOent of rod AB will be...

    Text Solution

    |

  12. In activity shown,how do you think the displacKHOent of rod AB will be...

    Text Solution

    |

  13. A positively charged particle projected towards west is deflected towa...

    Text Solution

    |

  14. State Fleming's left-hand rule.

    Text Solution

    |

  15. What is the role of the split-ring in an electric motor?

    Text Solution

    |

  16. Explain different ways to induce current in a coil.

    Text Solution

    |

  17. State the principle of an electric generator.

    Text Solution

    |

  18. Name some sources of direct current.

    Text Solution

    |

  19. Which sources produce alternating current?

    Text Solution

    |

  20. Choose the correct option: A rectangular coil of copper wires is rot...

    Text Solution

    |

  21. Name two safety measures commonly used in electric circuits and applia...

    Text Solution

    |