Q1. A small object with a mass of 333 mg carries a charge of 30.0 nC and is suspended by a thread between the vertical plates of the parallel-plate capacitor. The plates are separated by 2cm. If the thread makes an angle of 14° with the vertical, what is the potential difference between the plates?
Q2. We divide the electromagnetic spectrum into six major categories of light, listed below. Rank these forms of light from left to right in sequence of increasing wavelength. To rank items as equivalent, extend beyond them.