Question

On increasing the resistance in a circuit, the current in it :

• A. decreases
• B. increases
• C. remains unchanged
• D. nothing can be said

Answer 1

The correct option is A decreases

Relation between current, voltage and resistance is given by,
$V=IR$
Or, $I=\frac{V}{R}$
For a uniform voltage, $I\propto \frac{1}{R}$