A bulb rated 12 V, 24 W operates on a 12 volt battery for 20 minutes. Calculate :
the energy consumed.

Explanation

To calculate the energy consumed by the bulb rated at 12 V and 24 W operating for 20 minutes, we can follow these steps:

### Step 1: Identify the given values
- Power (P) = 24 W
- Voltage (V) = 12 V (not directly needed for energy calculation)
- Time (t) = 20 minutes

### Step 2: Convert time from minutes to hours
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