Microwaves in a home microwave oven can be modeled as a linearly polarized plane wave in vacuum with a magnetic field given by B→=B0sin⁡(ky+ωt)x^. Here, B0= 0.24 mT and ω= 1.8 ×1010 rad/sec.What is the wavelength?A round dinner plate of radius r = 10 cm is placed in the microwave oven in an orientation perpendicular to the direction of propagation, as shown. Find the average power the plate can absorb. (Assume the plate area is smaller than the wave itself, and the plate absorbs all the energy impinging on it).