Radio Waves & Electromagnetic Fields SIM HomeworkFor this question, use the Radio Waves & Electromagnetic Fields simulation to guide your understanding of how Radio broadcasting and Radio receivers work.a$)$ How is the radiating electric field $($or electromagnetic signal$)$ produced when radio stations broadcast? Include a description of what is producing the signal as well as the reasoning behind how this could produce a signal.b$)$ How does your antenna work to detect this electromagnetic signal produced when radio stations broadcast? Include the physics principles that support your description of how this signal is detected.Using the simulation, adjust the transmitter so that it is in sinusoidal mode and the electrons are oscillating up and down at a regular frequency. This is how radio waves are broadcast. Set it so that both "display the curve" and the "radiated field" boxes are checked.a$)$ What does the curve represent?