Home
Class 12
PHYSICS
Find the current in each wire. epsi...

Find the current in each wire.

`epsilon_1 = 50V, epsilon_2 = 40V`
`epsilon_3 =30 V, epsilon_4 = 10V`
`R_1 = 2Omega, R_2 = 2Omega`
`R_3 = 1Omega`

Text Solution

Verified by Experts

Let potential at point a be 0 volt, then potential of other
points is shwon in fig.5.119. Analysis of current in different
branches are shown in the figure.
Promotional Banner

Topper's Solved these Questions

  • ELECTRIC CURRENT AND CIRCUIT

    CENGAGE PHYSICS|Exercise Solved Examples|12 Videos

  • ELECTRIC CURRENT AND CIRCUIT

    CENGAGE PHYSICS|Exercise Exercise 5.1|28 Videos

  • ELECTRIC CURRENT & CIRCUITS

    CENGAGE PHYSICS|Exercise Kirchhoff s law and simple circuits|15 Videos

  • ELECTRIC FLUX AND GAUSS LAW

    CENGAGE PHYSICS|Exercise MCQ s|38 Videos

Similar Questions

Explore conceptually related problems

Determine current through batteries epsilon_(1) and epsilon_(2)

Three cells of emfs varepsilon_1=1.5 V, varepsilon_2=2.0 v and varepsilon_3 =3.0 V having internal resistances r_1=0.3 Omega r_2=0.4 Omega and r_3 =0.6 Omega respectively are connected in parallel . Find out the equivalent emf and the equivalent resistance of a cell which can replace this combination.

In the circuit shown in Fig, the sources have emf's xi_(1) = 1.5 V, xi_(2) = 2.0 V, xi_(3) = 2.5 V , and the resistances are equal to R_(1) = 10 Omega, R_(2) = 20 Omega, R_(3) = 30 Omega . The internal resistances of the sources are negligible. Find : ltbrtgt (a) the current flowing thorugh teh resistance R_(1) , (b) a potential differences varphi_(A) - varphi_(B) between the points A and B between the points A and B .

Calculate the current through each resistance in the given circuit. Also calculate the potential difference between the points a and b. E_1 = 6V, E_2 = 8V, E_3 =10V , R_1 =5 Omega , R_2 =10 Omega, R_3 =4Omega Assume that all the cless have no internal resistance.

In the figure shown, what is the current (in Ampere) drawn from the battery? You are given: R _ 1 = 15 Omega, R _ 2 = 10 Omega, R _ 3 = 20 Omega, R _4 = 5 Omega, R _ 5 = 25 Omega , R _ 6 = 30 Omega, E = 15 V

A constant voltage V = 25 V is maintained between points A and B of the circuit (Fig). Find the magnitude and direaction of the current flowing through the segment CD if the resistances are equal to R_(1) = 1.0 Omega, R_(2) = 2.0 Omega, R_(3) = 3.0 Omega adn R_(4) = 4.0 Omega .

Find the current flowing through the resistance R_(1) of the circuit shown in figure if the resistances are equal to R_(1) = 10Omega, R_(2) = 20 Omega and R_(3), = 30 Omega and the potentials of the points 1, 2, and 3 are equal to varphi_(1) = 10 V, varphi_(2) = 6 V and varphi_(3) = 5 V

Find the current flowing through the resistance R_(1) of the circuit shown in Fig. If the resistances are equal to R_(1) = 10 Omega. R_(2) = 20 Omega and R_(3) = 30 Omega , and the potential of points 1,2 and 3 are equal to varphi_(1) = 10 V, varphi_(2) = 6V , and varphi_(3) = 5 V

Find the currents in the Y connection of 3 resistances R_(1) = 10Omega , R_(2)=20Omega and R_(3)= 30 Omega . When the terminals of R_(1) , R_(3) and R_(3) are maintained at potentials V_(1) = 10V, V_(2) =6V and V_(3) = 15V.