Home
Class 9
PHYSICS
Answer the following. Derive the expre...

Answer the following.
Derive the expression for equivalent resistance in parallel combination.

Promotional Banner

Topper's Solved these Questions

  • INFORMATION COMMUNICATION TECHNOLOGY (ICT)

    TARGET PUBLICATION|Exercise EXERCISE|76 Videos

Similar Questions

Explore conceptually related problems

Derive the expression for the resistances connected inparallel.

Answer the following Find the expressionm for the resistors connected parallel combination.

Answer the following Derive an expression for speed of sound.

Answer the following Find the expression for the resistors connectred in series combination.

Derive the expression for resistances connected in series.

When is a parallel combination used?

Derive an expression for potential energy.

Derive the expression for self inductance of a solenoid.

Derive an expression for thin prism.

Derive the expression for E_eq and r_eq when two cells are connected in parallel.

TARGET PUBLICATION-CURRENT ELECTRICITY-EXERCISE
  1. Answer the following question: You must have seen a waterfull. Which ...

    Text Solution

    |

  2. Using the internet find out about the different softwares used to solv...

    Text Solution

    |

  3. Solve the cross-word. Across 2. A combination of resistances that r...

    Text Solution

    |

  4. Choose the correct alternative. Resistivity of a wire of length L is...

    Text Solution

    |

  5. Choose the correct alternative. If the effective resistance is to be...

    Text Solution

    |

  6. Choose the correct alternative. If three resistors, having values 2 ...

    Text Solution

    |

  7. Choose the correct alternative. In combination of resistors, the cur...

    Text Solution

    |

  8. Answer the following. Find the odd one out and justify your answer. ...

    Text Solution

    |

  9. Answer the following. Complete the given analogy. Series combinatio...

    Text Solution

    |

  10. Answer the following. Match the columns.

    Text Solution

    |

  11. Answer the following. Name the following. A device used to measure ...

    Text Solution

    |

  12. Give scientific reasons. Why does a thick wire have low resistance?

    Text Solution

    |

  13. Give scientific reasons. Fuse wire is made from the material with low...

    Text Solution

    |

  14. Answer the following. Give any four examples of conductors

    Text Solution

    |

  15. Answer the following. The resistance of the filament of a bulb is 1...

    Text Solution

    |

  16. Answer the following. Distinguish between Resistances in series and...

    Text Solution

    |

  17. Answer the following Explain the concept of flow of electric current...

    Text Solution

    |

  18. Answer the following. If the resistors 30 Omega, 40 Omega and 60 Omeg...

    Text Solution

    |

  19. Answer the following. Derive the expression for equivalent resistanc...

    Text Solution

    |

  20. Answer the following. Draw symbols of the following components. Also ...

    Text Solution

    |