Home
Class 12
PHYSICS
Calculate the rate of productive of heat...

Calculate the rate of productive of heat in the four arms of the Wheatstone's bridge shown in Fig. 6.15.

Promotional Banner

Topper's Solved these Questions

  • ELECTROSTATIC FORCES, CHARGES AND FIELDS

    SL ARORA|Exercise Problems For Self Practice|1 Videos

  • MAGNETIC EFFECTS OF CURRENT

    SL ARORA|Exercise TYPE C|4 Videos

Similar Questions

Explore conceptually related problems

Calculate the ratio of the heat produced in the four arms of the Wheatstone bridge shown in Fig. 6.13

Calculate the potential difference between the junctions B and D in the wheatstone's bridge shown in figure.

Name the four pairs of supplementary angles shown in Fig.17.

Compare the heat developed in the four arms of a balanced. Wheatstone bridge. The resistance of the arms are 10Omega ,100Omega,40Omega and 400Omega . Also indicate in which arm the heat produced will be the minimum and in which the maximum.

Find the heat produced per minute in each of the resistors shown in fig. 6.2.

Find the heat produced per minute in each of the resistors shown in fig. 6.2.

Calculate the current in the 3Omega resistor and the power dissipated in the entire circuit shown in Fig. 6.10.

Produce the truth table of the combination of four NOR gates arranged as shown in Fig.

SL ARORA-HEATING EFFECT OF CURRENT-All Questions
  1. A 30V storage battery is being charged by 120V d.c. supply. A resistor...

    Text Solution

    |

  2. Calculate the power dissipated in the various resistances and the powe...

    Text Solution

    |

  3. Calculate the rate of productive of heat in the four arms of the Wheat...

    Text Solution

    |

  4. A house is fitted with 10 lamps rated 100W each, four fans each contai...

    Text Solution

    |

  5. Following items are used in a house: What will be the electric bi...

    Text Solution

    |

  6. A house if fitted with a motor of 1 H.P., 5 lamps consuming 0.2 A each...

    Text Solution

    |

  7. A 40 V battery of internal resistance 6 Omega is connected to a variab...

    Text Solution

    |

  8. An accumulator of emf epsilon and internal resistance r is first conne...

    Text Solution

    |

  9. A series battery of 6 lead accumulators, each of emf 2.0V and internal...

    Text Solution

    |

  10. A fuse wire of circular cross-section has a radius of 1mm. This wire b...

    Text Solution

    |

  11. A current of 2A is passed through a wire immersed in 80 g of water ini...

    Text Solution

    |

  12. (i) A storage battery of emf 8V, internal resistance 1 Omega is being ...

    Text Solution

    |

  13. An electric current of 4.0A flows through a 12Omega resistor. What is ...

    Text Solution

    |

  14. How many electrons flow through the filament of a 120V and 60W electri...

    Text Solution

    |

  15. Calculate the current flowing through a heater rated at 2kW when conne...

    Text Solution

    |

  16. A current of 5.0A flows through an electric press of resistance 44Omeg...

    Text Solution

    |

  17. A heating element is marked 210V, 630W. What is the current drawn by t...

    Text Solution

    |

  18. A 10V stroage battery of negligible internal resistance is connected a...

    Text Solution

    |

  19. An electric motor operates on a 50V supply and draws a current of 12A....

    Text Solution

    |

  20. An electric motor operating on a 50 V dc supply draws a current of 12...

    Text Solution

    |