Hi I'm anmol kulkar from India please tell me what is browster's law .and happy Christmas ❤️❤️❤️.

Describe how the fermi level changes with donor level, temperature and contact with p and n type semiconductors

The experiment done in lab is repeated, using a ball that has unknown mass m. you plot your data in the form of f 2 versus m/l, with f in rev/s, m in kg, and l in m. your data falls close to a straight line that has slope 3.19 m/(kg · s2). use g = 9.80 m/s2 and calculate the mass m of the ball.

The field between two charged parallel plates is kept constant. if the two plates are brought closer together, the potential difference between the two plates either a) decrease b) does not change c) increase?