[" a "(1-2)/(a)-1(10v)/(12)*[4v],[10mn]],[" magnitude "varepsilon" direction "],[" of flow of current."]

In the circuit shown , the magnitude and direction of the flow of current is

Find current in 10V cell

Find current in 10V cell

The circuit diagram has two cells epsilon_(1) and epsilon_(2) with emf 4 V and 2V respectively, each one having an internal resistance 2 Omega . The external resistance R is of 8 Omega . Find the magnitude and the direction of current flowing through the two cells

In figure, a wire perpendicular to a long straight wire is moving parallel to the later with a speed v = 10 m//s in the direction of the current flowing in the later. The current is 10 A . What is the magnitude of the potential difference between the ends of the moving wire?

In figure, a wire perpendicular to a long straight wire is moving parallel to the later with a speed v = 10 m//s in the direction of the current flowing in the later. The current is 10 A . What is the magnitude of the potential difference between the ends of the moving wire?

An electron is moving at 10^(6) ms^(-1) in a direction parallel to a current of 5A flowing through an infinitely long straight wire , separated by a perpendicular distance of 10 cm in air. Calculate the magnitude of the force experienced by the electron.

Two resistance R_(1) = 10 ohm and R_(2) = 10 ohm are to be connected with 20V battery. Out of which of the following maximum current will flow. Calcuate its magnitude.

When a current of 2 A flows in a battery from negative to positive terminal, the potential difference across it is 12 V. If a current of 3 A flowing in the opposite direction produces a potential difference of 15 V, the emf of the battery is