Home
Class 12
PHYSICS
Calculate the value of current in the va...

Calculate the value of current in the various arms of network

Text Solution

Verified by Experts

The correct Answer is:
`l_(1)= 13 A; l_(2) = 7A; l)=_(3) = 3A;l_(4) = 10 A`
Apply kirchhoff's first rule at junction `A,B,D and C`
Promotional Banner

Topper's Solved these Questions

  • CURRENT ELECTRICITY

    PRADEEP|Exercise Jee (main and advance)|4 Videos

  • CURRENT ELECTRICITY

    PRADEEP|Exercise Interger Type|2 Videos

  • CURRENT ELECTRICITY

    PRADEEP|Exercise Value based|2 Videos

  • COMMUNICATION SYSTEMS

    PRADEEP|Exercise MODEL TEST PAPER-2|9 Videos

  • DUAL NATURE OF RADIATION AND MATTER

    PRADEEP|Exercise Exercise|191 Videos

Similar Questions

Explore conceptually related problems

Calculate the current in the various branches of 10 Omega resistance of the network of resistance as shown in figure . Also calculate the total resistance between A and B.

Refer to figure, where c=3a and altbltc , the magnetic field induction at point O will be zero due to current I in the various portion of the network when

Calculate the value of current and indicate its direction Also calculate the potential difference between the points (i) B & A (ii) A & C

In an AC circuit of 100 Hz, the effective value of current is 6 A. Calculate (i) the peak value of current (ii) mean value of current over half cycle and (iii) value of current 1/ 500 s after it was zero .

Calculate the value of the current drawn from a 5V battery in the circuit as shown

What is the value of the current I in the following part of an electrical network ?

A capacitor of capacitance 10 muF is connected to a 220 V , 30 Hz alternating current source . Calculate the peak value of voltage across the capacitor . Also calculate the rms value of current in the circuit .

The current I in the network is :

Calculate the values of currents I_1, I_2, I_3, and I_4 in the section of networks shown in Fig 5.64

PRADEEP-CURRENT ELECTRICITY-Exercise
  1. Using kirchhoff's rules wire the experssion for the current I(1) ,I(...

    Text Solution

    |

  2. Twelve identical wires each of resistance 6 Omega are arranged to from...

    Text Solution

    |

  3. Calculate the value of current in the various arms of network

    Text Solution

    |

  4. In the circuit shown in figure E,F, G and H are cell of emf 2,1,3, and...

    Text Solution

    |

  5. In the circuit R(1) = 4 Omega , R(2) = R(3) = 15 Omega R(4) = 30 Omega...

    Text Solution

    |

  6. In the given circuit assuming poiny A to at zero potential use kirchh...

    Text Solution

    |

  7. Find the potential differnce across R(2) in the circuit

    Text Solution

    |

  8. (i) In a meter bridge , the balance point is found to be at 30 cm from...

    Text Solution

    |

  9. (i) Calcuate the equivalent resistance of the given electronical netwo...

    Text Solution

    |

  10. In the circuit a meter bridge a shown in the balanced state .The meter...

    Text Solution

    |

  11. In the given circuit a bridge is shown in the balanced state.The meter...

    Text Solution

    |

  12. In a Wheatstone bridge network P and Q the ratio area are approximatel...

    Text Solution

    |

  13. In a meter bridge when the resistance in the left gap is 4 Omega and a...

    Text Solution

    |

  14. Four resistances of 16 Omega , 12 Omega , 4 Omega and 9 Omega respecti...

    Text Solution

    |

  15. Find the value of the unknown resistance X, in the following circuit i...

    Text Solution

    |

  16. In a meter bridge, the null point is found at a distance of 40 cm fro...

    Text Solution

    |

  17. A resistance of 2 Omega is connected across one gap of a meter bridge ...

    Text Solution

    |

  18. In comparing the resistance of two cells P and Q with a sides wire bri...

    Text Solution

    |

  19. In the simple Wheatstone bridge circuit, where the length AB of brid...

    Text Solution

    |

  20. In the meterbridge experimental set up, shown the null point D is obta...

    Text Solution

    |