Cells, EMF, Internal Resistance

Assertion: When a battery is short-circuited, the terminal voltage is zero.
Reason: In the situation of a short-circuit, the current is zero
 

The potential difference across the terminals of the cell when the battery is short-circuited is zero.

When a battery is short-circuited, the terminal voltage is zero

The terminal potential difference of a cell when short-circuited is (E=EMF of the cell)

The terminal voltage of a cell in open circuit condition _____is its emf.

Can the terminal voltage of cell be greater than the emf of a cell?

A storage battery of emf $8.0 \mathrm{V}$ with internal resistance $0.5\mathrm{\Omega }$ is being charged by a $120 \mathrm{V} \mathrm{D}\mathrm{C}$ supply using a series resistor of $15.5\mathrm{\Omega }.$ What is the terminal voltage of the battery during charging?

Assertion: In a simple battery circuit the point at the lowest potential is positive terminal of the battery.

Reason: The current flows towards the point of the lowest potential, as it does in such a circuit from negative to the positive terminal.

Potential difference across the terminals of the battery shown in figure is ($r=$internal resistance of battery)

       

In the circuit shown figure potential difference between $X$ and $Y$ will be


          

A battery of emf 2V and internal resistance 0.1$\mathrm{ }\mathrm{\Omega }$ is being charged by a current of 5A. The potential difference between the terminals of the battery is