Find current in 10V cell...

Find current in 10V cell

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Find the current in 10Omega resistcance, V_(1) and source voltage V_(s) in the circuit shown in figure (V_(S)=V_(A)-V_(B))

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.

Find the current in each wire. epsilon = 50V, epsilon_2 = 40V epsilon_3 =30 V, epsilon_4 = 10V R_1 = 2Omega, R_2 = 2Omega R_3 = 1Omega

A cell of emf 6 V and resistance 0.5 ohm is short circuited. The current in the cell is

Ten cells each of emf 1 V and internal resistance 1Omega are connected inseries. In this arrangement, polarity of two cells is reversed and the system is connected to an external resistance of 2Omega . Find the current in the circuit.

Two bulbs A and B are rated 100W - 120 V and 10 W - 120 V respectively. They are connected across a 120 V source. Find the current in each bulb. Which bulb will consume more energy ?

Consider the circuit shown in the figure. Find the current in branch AO and OC . Potential of point A = 10 V of point B = 20 V and of C = 30 V.

Two cells having emf's of 10 V and 8 V, and internal resistance of 1Omega (each) are connected as shown with an external resistance of 8Omega Find the current flowing through the circuit.

In the circuit shown, current through 25V cell is

The voltage measured across resistance is V = (50 pm 0.1)V and current is I = ( 10 pm 0.2) . Find error in resistance

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