Question

A cell of emf $6V$ is being charged by $1A$ current. If the internal resistance of the cell is $1ohm$, the potential difference across the terminals of the cell is

• A. $5V$
• B. $7V$
• C. $6V$
• D. $8V$

Answer 1

Answer: (B)

$7V$

$EMF=6V$
Potential across Terminals $=6+\left(1\right)\left(1\right)=7V$