Question

question 4 (easy worth 4 points) (07 mr lc) a dryer uses electrical energy to spin a drum and produce heat. it uses 220 v of an electric charge and 50 a of electric current. what is the dryers power? show your work. give your answer with the correct units. question 5 (easy worth 4 points) ( lc) some metals have a molecular structure that makes them good conductors. explain how understanding this relationship can help engineers make more powerful batteries.

Explanation:

Step1: Identify the power - formula

The formula for electrical power is $P = VI$, where $P$ is power, $V$ is voltage, and $I$ is current.

Step2: Substitute the given values

Given $V = 220\ V$ and $I = 50\ A$. Substitute these values into the formula: $P=(220\ V)\times(50\ A)$.

Step3: Calculate the power

$P = 11000\ W$.

Answer:

The power of the dryer is $11000\ W$.