The electric field between the plates of an ideal parallel plate capacitor has magnitude 3000 V/m. The change in potential energy of the system as a 2 C charge is moved from A to B is J.

In this thread, i would like you to comment on the nature of light and how operation of telescopes. light has a duality of a particle and a wave; which one affects your life? also how does light interact with optics inside telescopic systems? answer these questions in two paragraphs. then respond the another students response.