The emf of the battery shown in figure is

find the emf of the battery shown in figure below:

Potential different across the terminals of the battery shown in figure is

The current drawn from the battery shown in the figure is l =

Potential different across the terminals of the battery shown in figure is

The current drawn from the battery shown in the figure is ltBrgt

Find the net emf of the three batteries shown in figure

Find the net emf of the three batteries shown in figure

Each of the batteries shown in figure has an emf equal to 5 V. Show that the magnetic field B at the point P is zero for any set of values of the resistances .

Each of the batteries shown in figure has an emf equal to 5 V. Show that the magnetic field B at the point P is zero for any set of values of the resistances .

Each of the batteries shown in figure has an emf equal to 5 V. Show that the magnetic field B at the point P is zero for any set of values of the resistances .