Several electric bulbs designed to be used on a `220 V` electric supply line, are rated `10 W`. How many lamps can be connected in parallel with each other across the two wires of `220 V` line if the maximum allowable current is `5 A` ?

Explanation

To solve the problem of how many electric bulbs rated at 10 W can be connected in parallel across a 220 V supply line with a maximum allowable current of 5 A, we can follow these steps:

### Step 1: Calculate the Resistance of Each Bulb
We know that the power (P) of each bulb is given by the formula:
\[ P = \frac{V^2}{R} \]
Where:
- \( P \) = Power of the bulb (10 W)
- \( V \) = Voltage (220 V)
...