Home
Class 12
PHYSICS
Five equal resistances each of value R ...

Five equal resistances each of value R are connected in a form shown alongside. The equivalent resistance of the network

A

`(1)/(2)R`

B

2R

C

`(5)/(8)R`

D

`(8)/(5)R`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • PRACTICE PAPPER

    NCERT FINGERTIPS ENGLISH|Exercise Practice Papper 2|50 Videos
  • PRACTICE PAPPER

    NCERT FINGERTIPS ENGLISH|Exercise Practice Papper 3|50 Videos
  • NUCLEI

    NCERT FINGERTIPS ENGLISH|Exercise Assertion And Reason|15 Videos
  • RAY OPTICS AND OPTICAL INSTRUMENTS

    NCERT FINGERTIPS ENGLISH|Exercise NCERT Exemplar|11 Videos

Similar Questions

Explore conceptually related problems

Five equal resistance each of value R are connected in a circuit . Find equivalent resistance of the network between points A and C

Find the equivalent resistance of the network shown in figure

Five equal resistances of 10Omega are connected between A and B as shown in figure. The resultant resistance

Six equal resistance,eacch of resistance R are connected as shown in the figure.Equivalent resistance between P and Q is

Eight resistances each of resistance 5 Omega are connected in the circuit as shown in figure. The equivalent resistance between A and B is

Six resistors each of resistance R and two resistors each of resistance r are connected in the network shown below. The equivalent resistance between A and B is

Inside a supeerconducting ring, six identical resistors each of resistance R are connected as shown in figure. The equivalent resistances.

Five resistance, each of 5Omega are connected as shown in figure. Find the equivalent resistance between points (1) A and B , (2) A and C .

Four wires of equal length and of resistance 5ohm each are connected in the form of a square. The equivalent resistance between the diagonally opposite corners of the square is

Four identical resistances each having value R are arranged as shown in Figure. Find the equivalent resistance between A and B.

NCERT FINGERTIPS ENGLISH-PRACTICE PAPPER-Practice Paper 3
  1. Five equal resistances each of value R are connected in a form shown ...

    Text Solution

    |

  2. When a pentavalent imputrity is added in Ge crystal then, what type of...

    Text Solution

    |

  3. A thin metal plate P is inserted between the plates of a parallel-plat...

    Text Solution

    |

  4. A positively charged thin metal ring of radius R is fixed in the xy pl...

    Text Solution

    |

  5. A voltmeter having a resistance of 1800 Omega employed to measure the ...

    Text Solution

    |

  6. A microammeter has as resistance of 100 Omega and full scale range of ...

    Text Solution

    |

  7. A 100 W bulb B(1) and two 60 W bulbs B(2) and B(3), are connected to a...

    Text Solution

    |

  8. A short conducting rod P of length 3.0 cm is placed parallel to an nea...

    Text Solution

    |

  9. A rectangular loop carrying a current i is situated near a long strai...

    Text Solution

    |

  10. An electron and a proton enter a magnetic field at right angles to the...

    Text Solution

    |

  11. A gang capacitor is formed by interlocking a number of plates as shown...

    Text Solution

    |

  12. A galvanometer of resistance 25Omega is connected to a battery of 2 vo...

    Text Solution

    |

  13. A rectangular coil of 20 turns and area of cross-section 25 cm^(2) has...

    Text Solution

    |

  14. For perfectly coupled coils, the coupling coefficient should be equal ...

    Text Solution

    |

  15. A 200 muF capacitor in series with a 100 Omega resistance is connected...

    Text Solution

    |

  16. The overall efficiency of a transformer is 90%.The transformer is rate...

    Text Solution

    |

  17. In an experiment to find focal length of a concave mirror, a graph is ...

    Text Solution

    |

  18. In a reflecting astronomical telescope, if the objetcive (a spherical ...

    Text Solution

    |

  19. Which one of the following is a possible nuclear reaction ?

    Text Solution

    |

  20. A 5 W source emits monochromatic light of wavelength 5000 Å. When plac...

    Text Solution

    |

  21. Calculate in how many months , (3/4)^(th) of the substance will dacay,...

    Text Solution

    |