An electric bulb rated `220 V and 60 W` is connected in series with another electric bulb rated `220 V and 40 W`. The combination is connected across a source of `emf 220 V`. Which bulb will glow more?

Explanation

To determine which bulb will glow more brightly when connected in series, we need to calculate the resistance of each bulb and then find the power consumed by each bulb in the series circuit.

### Step-by-Step Solution:

1. **Identify the Ratings of the Bulbs:**
- Bulb 1: Rated at 220 V and 60 W
- Bulb 2: Rated at 220 V and 40 W

...