Question 5 1 pts A medium sized microwave oven in our home is rated 13 x 102 watts. The rotating plate of the oven is 57 cm away from the source of the microwave. What is the intensity (in watts/m2) of the microwave falling on the plate? Question 1 1 pts Speed of any wave can be written as product of its frequency and the wavelength. Speed of all electromagnetic waves are constant which is equal to the speed of light which is approximately equal to 2.9 x 108 m/s. What is the frequency (in MHz or megahertz) of an electromagnetic wave if its wavelength is 1.8 m? Question 2 1 pts What is the peak current(in amperes) in the circuit shown when there is a power supply with rms voltage 25 volts and frequency 43 Hz is connected? Assume L = 19 mH and R= 12 ohms. F V V R