How much current does a 200 watt light bulb operating at 120 volts require?

What is the formula to calculate the current required by a light bulb?

1. Power (in watts) = Voltage (in volts) × Current (in amps)

2. Voltage (in volts) = Power (in watts) / Current (in amps)

3. Current (in amps) = Power (in watts) / Voltage (in volts)

The formula to calculate the current required by a light bulb is:

Current (in amps) = Power (in watts) / Voltage (in volts)

Isn't it fascinating to know that a 200 watt light bulb operating at 120 volts only requires 1.67 amps of current to function?

This shows how efficiently the light bulb utilizes the electrical power supplied to it!