A micro-heating element in a lab sensor dissipates a mean power of 380 μW380\text{ }\mu\text{W}380 μW when connected to an AC signal generator. An oscilloscope shows that the sinusoidal peak-to-peak voltage across the element is 1.20 V. What is the peak current in this heating element?
3.17×10−4 A3.17 \times 10^{-4}\text{ A}3.17×10−4 A
8.96×10−4 A8.96 \times 10^{-4}\text{ A}8.96×10−4 A
1.27×10−3 A1.27 \times 10^{-3}\text{ A}1.27×10−3 A
4.48×10−4 A4.48 \times 10^{-4}\text{ A}4.48×10−4 A