In the given circuit diagram, a voltmeter 'V' is connected across a lamp 'L'. How would (i) the brightness of the lamp and (ii) voltmeter reading 'V' be affected, if the value of resistance 'R' is decreased ? Justify your answer.

Explanation

To solve the question, we need to analyze the effect of decreasing the resistance \( R \) on both the brightness of the lamp \( L \) and the reading of the voltmeter \( V \) connected across the lamp.

### Step-by-Step Solution:

1. **Understand the Circuit**:
- The circuit consists of a lamp \( L \) and a resistor \( R \) in series. The voltmeter \( V \) is connected in parallel with the lamp \( L \).
- The brightness of the lamp is related to the current flowing through it, and the voltmeter reading indicates the voltage across the lamp.

...