Home
Class 10
PHYSICS
At the time of short circuit,the current...

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

A

reduces substantially

B

does not change

C

increases heavily

D

very continously

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • LIGHT - REFLECTION AND REFRACTION

    PSEB|Exercise Exercise|19 Videos

  • Sources of Energy

    PSEB|Exercise EXERCISE|13 Videos

Similar Questions

Explore conceptually related problems

The current in the given circuit is

In an a.c. circuit, the current

Determine the condition so that current in the circuit may be wattless.

When an a.. Circuit with a series combination of inductance, capacitance and resistance is brought into resonance, the current in the circuit increases to a large value. Why?

Show that in an electric circuit consisting of inductance, the coefficient of self induction is numerically equal to twice the work done in establishing the magnetic flux associated with unit current in the circuit.

For the circuit shown in the diagram: Calculate the total current in the circuit.

PSEB-Magnetic effects of electric current-EXERCISE
  1. The device used for producing electric current is called:

    Text Solution

    |

  2. The essential difference between an AC generator and a DC generator is...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  6. State whether the following statements are true or false: The field at...

    Text Solution

    |

  7. State whether the following statements are true or false. A wire with ...

    Text Solution

    |

  8. List two methods of producing magnetic fields.

    Text Solution

    |

  9. How does a solenoid behaver like a magnet? Can you determine north and...

    Text Solution

    |

  10. When is the force experienced by a current carrying conductor placed i...

    Text Solution

    |

  11. Imagine that you are sitting in a chamber with your back to one wall a...

    Text Solution

    |

  12. Name some devices in which electric motors are used.

    Text Solution

    |

  13. A coil of insulated copper wire is connected to a galvanometer, what w...

    Text Solution

    |

  14. A coil of insulated copper wire is connected to a galvanometer, what w...

    Text Solution

    |

  15. A coil of insulated copper wire is connected to a galvanometer what wi...

    Text Solution

    |

  16. Two circular coils A and B placed closed to each other.If the current ...

    Text Solution

    |

  17. state the rule to determine the direction of a ...

    Text Solution

    |

  18. state the rule to determine the direction of a ...

    Text Solution

    |

  19. state the rule to determine the direction of a ...

    Text Solution

    |

  20. When does an electric short circuit occur?

    Text Solution

    |