Home
Class 12
PHYSICS
If three resistances connected in series...

If three resistances connected in series,are related as `R_1 gt R_2 gt R_3` then what is the relation between the currents flowing through them?

A

`I_1=I_2=I_3`

B

`I_1 gt I_2 gt I_3`

C

`I_1 lt I_2 lt I_3`

D

`I_1 gt I_3 gt I_2`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • CURRENT ELECTRICITY

    CHHAYA PUBLICATION|Exercise EXERCISE ( VERY SHORT ANSWER TYPE QUESTION)|44 Videos
  • CURRENT ELECTRICITY

    CHHAYA PUBLICATION|Exercise EXERCISE ( SHORT ANSWER TYPE QUESTION-I)|23 Videos
  • CURRENT ELECTRICITY

    CHHAYA PUBLICATION|Exercise NCERT EXEMPLAR QUESTION WITH ANSWER HINT(MCQ-2)|1 Videos
  • COMMUNICATION STSTEM

    CHHAYA PUBLICATION|Exercise CBSE SCANNER|28 Videos
  • DIFFRACTION AND POLARISATION OF LIGHT

    CHHAYA PUBLICATION|Exercise CBSE SCANNER|27 Videos

Similar Questions

Explore conceptually related problems

IF three resistances are connected in parallel and the relation between then is R_1 gt R_2 gt R_3 , then the relation between the currents flowing through them is

If current flow through three resistance 3Omega,5Omega and 9Omega in a series be I_1:I_2 & I_3 then the relation between them

n number of cells e.m.f of each is E and internal resistance is r connected in parallel or series combination and are connect to external resistance R.Same current flows through R in both cases. Then—

Two resistances r_1 and r_2 , when connected separately to the same potential difference, it was seen that the current flowing thought r_1 was six times the current flowing through r_2 . Determine the ratio of r_1 and r_2 .

If ‘n’ no .of Resistance R are connected in series and then in parallel combination to get the equivalent resistance X and Y, then what is the relation between Y, X and R-

A battery of internal resistances zero is connected to a galvanometer of resistance 80 Omega and a resistance of 20 Omega in series . A current flows through the galvanometer If a shunt of 1 Omega resistance is connected to the galvanometer, show that the current that will now flow through the galvanometer becomes 1/17 of the previous current.

Four cells, each of emf E and internal resistance r , are connected in series across an external resistance R By mistake one of the cells is connected in reverse. Then the current in the external circuit is

A shunt of resistance 1 Omega is connected with a galvanometer of resistance 100 Omega . What part of the main current will flow through the galvanometer?

A shunt of resistance 1 Omega is connected with a galvanometer of resistance 100 Omega . What part of the main current will flow through the galvanometer?

CHHAYA PUBLICATION-CURRENT ELECTRICITY -EXERCISE ( MULTIPLE CHOICE QUESTION)
  1. A carbon resistor has a resistance of 10^6 Omega. The colour of its th...

    Text Solution

    |

  2. The resistance of a wire is 5 Omega at 50^@C and 6 Omega at 100^@C . T...

    Text Solution

    |

  3. If three resistances connected in series,are related as R1 gt R2 gt R3...

    Text Solution

    |

  4. IF three resistances are connected in parallel and the relation betwee...

    Text Solution

    |

  5. Two resistances of 6 Omega and 3 Omega are connected in parallel and t...

    Text Solution

    |

  6. A series combination of three resistances 1 Omega, 2 Omega and 3 Omega...

    Text Solution

    |

  7. A uniform metal wire of resistance R is stretched to twice its length....

    Text Solution

    |

  8. A set of n identical resistors,each of resistance R ohm when connected...

    Text Solution

    |

  9. An uniform wire of resistance 36 Omega is bent in the form of a circle...

    Text Solution

    |

  10. A ring is made of a wire having a resistance R0=12 Omega. Find the poi...

    Text Solution

    |

  11. When a resistance of 12 Omega is conencted with a cell of emf 1.5 V,0....

    Text Solution

    |

  12. When a resistance of 12 Omega is conencted with a cell of emf 1.5 V,0....

    Text Solution

    |

  13. A shunt of resistance 1 Omega is connected with a galvanometer of resi...

    Text Solution

    |

  14. A galvanometer of resistance R is connected to an electric circuit. Th...

    Text Solution

    |

  15. Two electric cells each of emf 1.5 V and internal resistance 2 Omega a...

    Text Solution

    |

  16. n identical cells, each of emf e and internal resistance r, are first ...

    Text Solution

    |

  17. Two cells each emf e but of internal resistance r1 and r2 are connecte...

    Text Solution

    |

  18. A galvanometer connected with an unknown resistor and two identical ce...

    Text Solution

    |

  19. In a metallic conductor, the number of free electrons per unit volume ...

    Text Solution

    |

  20. When a current of 1 A flows through a copper wire of cross sectional a...

    Text Solution

    |