A quick USB charger claims its output current is 1.97Amp. We know that the standard USB output voltage is 5V. What is the output

Question

3 years ago

15

power of the charger in unit of watt?

1 answer:

Arte-miy333 [17] · Answer 1 · 2022-09-19T20:45:56+03:00

Answer:

Output power of the charger is 9.85 watts.

Explanation:

It is given that,

Output current of the USB charger, I = 1.97 A

The standard USB output voltage, V = 5 V

We need to find the output power of the charger. It can be determined using the following formula as :

P = V × I

$P=5\ V\times 1.97\ A$

P = 9.85 watts

The output power of the charger is 9.85 watts. Hence, this is the required solution.