Home
Class 9
PHYSICS
Choose the correct alternative and write...

Choose the correct alternative and write it along its allotted alphabet:
The effective resistance of a parallel combination of two resistors is `60 Omega` and `40 Omega` is ………..

A

`100 Omega`

B

`50 Omega`

C

`24 Omega`

D

`2400 Omega`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • CURRENT ELECTRICITY

    NAVNEET PUBLICATION|Exercise EXERCISE|215 Videos

  • LAWS OF MOTION

    NAVNEET PUBLICATION|Exercise EXERCISE|196 Videos

Similar Questions

Explore conceptually related problems

Choose the correct alternative and write it along its allotted alphabet: The effective resistance of a parallel connection of resistors is………..

Choose the correct alternative and write it along with its allotted alphabet: The reaction

Choose the correct alternative and write it along with its allotted alphabet : Iron is …………..

Choose the correct alternative and write it along with its allotted alphabet: The flow of nutrients is ……

Choose the correct alternative and write it along with its allotted alphabet : …………. is a metal.

Choose the correct alternative and write it along with its alloted alphabet : Acetic acid…………….

Choose the correct alternative and write it along with its allotted alphabet : …………. is a nonmetal.

Choose the correct alternative and write it along with its allotted alphabet : …………. is a metalloid.

NAVNEET PUBLICATION-CURRENT ELECTRICITY-EXERCISE
  1. Choose the correct alternative and write it along its allotted alphabe...

    Text Solution

    |

  2. Choose the correct alternative and write it along its allotted alphabe...

    Text Solution

    |

  3. Choose the correct alternative and write it along its allotted alphabe...

    Text Solution

    |

  4. Choose the correct alternative and write it along its allotted alphabe...

    Text Solution

    |

  5. Choose the correct alternative and write it along its allotted alphabe...

    Text Solution

    |

  6. State whether the following statements are true or false: The SI unit...

    Text Solution

    |

  7. State whether the following statements are true or false: The SI unit...

    Text Solution

    |

  8. State whether the following statements are true or false: A voltmete...

    Text Solution

    |

  9. State whether the following statements are true or false: An ammeter ...

    Text Solution

    |

  10. State whether the following statements are true or false: The convent...

    Text Solution

    |

  11. State whether the following statements are true or false: Silver and ...

    Text Solution

    |

  12. State whether the following statements are true or false: Resistivit...

    Text Solution

    |

  13. State whether the following statements are true or false: Resistivity...

    Text Solution

    |

  14. State whether the following statements are true or false: The electri...

    Text Solution

    |

  15. State whether the following statements are true or false: The materi...

    Text Solution

    |

  16. State whether the following statements are true or false: The SI unit...

    Text Solution

    |

  17. Find the odd one out and give the reason: Copper, silver, aluminium,...

    Text Solution

    |

  18. Find the odd one out and give the reason: Aluminium, silver, Gold, N...

    Text Solution

    |

  19. Find the odd one out and give the reason: Rubber, glass, aluminium, ...

    Text Solution

    |

  20. Find the odd one out and give the reason: The joule, The erg, The ca...

    Text Solution

    |