Home
Class 12
PHYSICS
A wire of resistance R is divided in 10 ...

A wire of resistance `R` is divided in 10 equal parts. These parts are connected in parallel, the equivalent resistance of such connection will be

A

`0.01R`

B

`0.1R`

C

10R

D

100R

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • CURRENT ELECTRICITY

    DC PANDEY ENGLISH|Exercise B. Assertion and reason|18 Videos
  • CURRENT ELECTRICITY

    DC PANDEY ENGLISH|Exercise Match the columns|4 Videos
  • CURRENT ELECTRICITY

    DC PANDEY ENGLISH|Exercise Check point|70 Videos
  • COMMUNICATION SYSTEM

    DC PANDEY ENGLISH|Exercise Subjective|11 Videos
  • ELECTROMAGNETIC INDUCTION

    DC PANDEY ENGLISH|Exercise Medical entrances gallery|25 Videos

Similar Questions

Explore conceptually related problems

A wire of resistance R is cut into ‘ n ’ equal parts. These parts are then connected in parallel. The equivalent resistance of the combination will be

A piece of wire of resistance R is cut into five equal parts. These parts are then connected in parallel. If the equivalent resistance of this combination is R' , then the ratio R//R' is :

A uniform wire of resistance (50 Omega) is cut into 5 equal parts. These parts are now connected in parallel.the Equivalent resistance of the combination is

A wire of resistance 18Omega is divided into three equal parts. These parts are connected as sides of a triangle , the equivalent resistance of any two corners of the triangle will be

A wire of resistance .R. is cut into .n. equal parts. These parts are then connected in parallel with each other. The equivalent resistance of the combination is :

A 9Ω resistance is cut into three equal parts and connected in parallel. Find the equivalent resistance of the combination.

An inductor coil of inductance L is divided into two equal parts and both parts are connected in parallel. The net inductance is :

A uniform wire with a resistance of 27 Omega is divided into three equal pieces and then they are joined in parallel. Find the equivalent resistance of the parallel combination

Two resistors having resistance 4 Omega and 6 Omega are connected in parallel. Find their equivalent resistance.

The resistance of the wire is 121 ohm. It is divided into .n. equal parts and they are connected in parallel, then effective resistance is 1 ohm. The value of .n. is

DC PANDEY ENGLISH-CURRENT ELECTRICITY-Taking it together
  1. A cell which has an emf 1.5 V is connectedin series with an external r...

    Text Solution

    |

  2. A piece of wire of resistance 4 ohm s is bent through 180^(@) at its...

    Text Solution

    |

  3. A wire of resistance R is divided in 10 equal parts. These parts are c...

    Text Solution

    |

  4. Three resistors each of 2 ohm are connected together in a triangular s...

    Text Solution

    |

  5. The effective resistance between the points A and B in the figure is

    Text Solution

    |

  6. Two resistances are joined in parallel whose resultant is 6//8 ohm. On...

    Text Solution

    |

  7. A wire of resistanc e9Omega is broken in two parts. The length ratio b...

    Text Solution

    |

  8. In the network shown, the equivalent resistance between A and B is

    Text Solution

    |

  9. In the circuit shown, the currents i(1) and i(2) are

    Text Solution

    |

  10. Consider the following statements regarding the network shown in the f...

    Text Solution

    |

  11. To send 10% of the main current through a moving coil galvanometer of ...

    Text Solution

    |

  12. A 1250 W heater operates at 115V. What is the resistance of the heatin...

    Text Solution

    |

  13. The resistance of a wire at 20^(@)C is 20Omega and at 500^(@)C is 60Om...

    Text Solution

    |

  14. A conducting wire of cross-sectional area 1 cm^(2) has 3 xx 10^(23) ...

    Text Solution

    |

  15. At room temperature, copper has free electron density of 8.4xx10^(28)"...

    Text Solution

    |

  16. A, B and C are voltmeters of resistances R, 1.5R and 3R respectively. ...

    Text Solution

    |

  17. A metel rod of the length 10cm and a rectangular cross-section of 1 cm...

    Text Solution

    |

  18. Two cells of emfs approximately 5V and 10V are to be accurately compar...

    Text Solution

    |

  19. The resistivity of a potentiometer wire is 40xx10^(-8)Omega-m and its ...

    Text Solution

    |

  20. Two cells of emfs E(1) and (E(2) (E(1) gt E(2)) are connected as shows...

    Text Solution

    |