1 \begin{problem*}{27.29}
2 A certain waffle iron is rated at $1.00\U{kW}$ when connected to a
3 $120\U{V}$ source. \Part{a} What current does the waffle iron
4 carry? \Part{b} What is its resistance?
9 Using the power formula
12 I &= \frac{P}{V} = \ans{8.33\U{A}}
19 R &= \frac{V}{I} = \frac{V^2}{P} = \ans{14.4\U{\Ohm}}