Question
A coffee maker uses 7 amps of current and 110 volts.
How much power does it use?
16 watts
770 watts
103 watts
117 watts
How much power does it use?
16 watts
770 watts
103 watts
117 watts
Answers
GPT-4o mini
To calculate the power used by the coffee maker, you can use the formula:
\[
\text{Power (P)} = \text{Voltage (V)} \times \text{Current (I)}
\]
In this case, the current \( I \) is 7 amps, and the voltage \( V \) is 110 volts. Plugging in the values:
\[
P = 110 \, \text{volts} \times 7 \, \text{amps} = 770 \, \text{watts}
\]
So, the coffee maker uses **770 watts**.
\[
\text{Power (P)} = \text{Voltage (V)} \times \text{Current (I)}
\]
In this case, the current \( I \) is 7 amps, and the voltage \( V \) is 110 volts. Plugging in the values:
\[
P = 110 \, \text{volts} \times 7 \, \text{amps} = 770 \, \text{watts}
\]
So, the coffee maker uses **770 watts**.