is there any other method of finding charge with the help of voltage?????

Calculating the amount of electric charge flowing through an electric bulb in one hour requires understanding the basic concepts of current, voltage, and time. Let's break down the calculation step by step:

1. Understanding Current and Voltage:
- Current (I) is the rate at which electric charge flows through a conductor. It is measured in amperes (A).
- Voltage (V) is the electric potential difference between two points in a circuit. It is measured in volts (V).

2. Applying Ohm's Law:
- Ohm's Law states that the current flowing through a conductor is directly proportional to the voltage across it, and inversely proportional to its resistance (R). It can be expressed as:
I = V / R

3. Determining the Resistance of the Electric Bulb:
- In the given scenario, the current flowing through the electric bulb is 0.2A, and the voltage across it is 220V.
- Using Ohm's Law, we can rearrange the formula to find the resistance:
R = V / I
R = 220V / 0.2A
R = 1100 ohms

4. Calculating the Amount of Electric Charge:
- Electric charge (Q) is the product of current and time. It is measured in coulombs (C).
- To calculate the amount of electric charge flowing through the electric bulb in one hour, we need to convert the time to seconds.
Time = 1 hour = 60 minutes/hour * 60 seconds/minute = 3600 seconds

- The formula to calculate the amount of electric charge is:
Q = I * t
Q = 0.2A * 3600s
Q = 720 coulombs

Therefore, the amount of electric charge flowing through the electric bulb in one hour is 720 coulombs.