Your calculation is incorrect.The power consumption of the device is 20W, and the voltage is 120V. Using Ohm's law, we can calculate the current drawn by the device:

Current = Power / VoltageCurrent = 20W / 120VCurrent = 0.167A

To calculate how many devices you can connect to a 20A circuit that is loaded to 80%, we need to first calculate the total current available on the circuit:

Total current = Circuit breaker rating x Load percentageTotal current = 20A x 0.8Total current = 16A

Then, we can divide the total current by the current drawn by each device to find the number of devices that can be connected:

Number of devices = Total current / Current per deviceNumber of devices = 16A / 0.167ANumber of devices = 96

Therefore, you can connect up to 96 devices to a 20A circuit that is loaded to 80%. Flag for review