Two bulbs are reled `(P_(1),V)" and "(P_(2), V)`. If they are connected (i) in series and (ii) in perallel across a supply V, find th power dissipated in the two combinations in terms of `P_(1)" and " P_(2)`.

Explanation

To solve the problem of finding the power dissipated in two bulbs connected in series and parallel, we can follow these steps:

### Step 1: Understand the Problem
We have two bulbs with power ratings \( P_1 \) and \( P_2 \) connected to a voltage supply \( V \). We need to find the power dissipated when they are connected in series and in parallel.

### Step 2: Series Combination
1. **Calculate the Resistance of Each Bulb:**
The resistance \( R \) of a bulb can be calculated using the formula:
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