Home
Class 12
PHYSICS
Wires of nichrome and copper of equal di...

Wires of nichrome and copper of equal dimensions are connected in series in electrical circuit. Then

A

More current will flow in copper wire

B

More current will flow in nichrome wire

C

copper wire will get heated more

D

Nichrome wire will get heated more

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • CURRENT ELECTRICITY

    NARAYNA|Exercise Level 1 C.W|64 Videos

  • CURRENT ELECTRICITY

    NARAYNA|Exercise Level 1 H.W|63 Videos

  • CURRENT ELECTRICITY

    NARAYNA|Exercise Level 6|43 Videos

  • COMMUNICATION SYSTEM

    NARAYNA|Exercise Level-II(H.W)|25 Videos

  • DUAL NATURE OF RADIATION AND MATTER

    NARAYNA|Exercise ASSERTION AND REASON|15 Videos

Similar Questions

Explore conceptually related problems

Which electrical elements are connected in series

Which electrical elements are connected in series ?

Two conducting wires of the same material and of equal length and equal diameters are first connected in series and then in parallel in an electric circuit. The ratio of the heat produced in series and parallel combinations would be :

All elements of an circuit are connected in series except

An inductor and a resistor are connected in series with an ac source. In this circuit.

NARAYNA-CURRENT ELECTRICITY-C.U.Q
  1. Ohm's law is not applicable for

    Text Solution

    |

  2. V-I graphs for a material is shown in the figure. The graphs are drawn...

    Text Solution

    |

  3. Wires of nichrome and copper of equal dimensions are connected in seri...

    Text Solution

    |

  4. At absolute zero silver wire behaves as

    Text Solution

    |

  5. Fuse wire is a wire of :

    Text Solution

    |

  6. Why are constantan and manganin used for making standard resistances ?

    Text Solution

    |

  7. Assertion : Bending a wire does not effect electrical resistance. Re...

    Text Solution

    |

  8. Assertion: When the radius of a copper wire is doubled, its specific r...

    Text Solution

    |

  9. The thermistors are usually made of

    Text Solution

    |

  10. For a chosen non-zero value of voltage, there can be more than one val...

    Text Solution

    |

  11. A heater coil is cut into two equal parts and only one part is now use...

    Text Solution

    |

  12. Two lamps have resistance r and R, R being greater than r. If they are...

    Text Solution

    |

  13. Two bulbs are fitted in a room in the domestic electric installation. ...

    Text Solution

    |

  14. Three identical bulbs P, Q and R are connected to a battery as shown i...

    Text Solution

    |

  15. Figure 7.44 shows three similar lamps L(1) , L(2), and L(3) connectged...

    Text Solution

    |

  16. The potential difference across a conductor is doubled, the rate of ge...

    Text Solution

    |

  17. Two metallic wires of same material and same length have different dia...

    Text Solution

    |

  18. There are two metallic wires of same material, same length but of diff...

    Text Solution

    |

  19. Two electric bulbs rated P(1) watt and V volt, are connected in series...

    Text Solution

    |

  20. In above question, if the bulbs are connected in parallel, total power...

    Text Solution

    |