When a hair dryer is being used, one of the energy transformations that takes place is a) electrical to chemical. eliminate b) electrical to mechanical. c) mechanical to electrical. d) chemical to electrical.

Aprotein molecule in an electrophoresis gel has a negative charge. the exact charge depends on the ph of the solution, but 30 excess electrons is typical. what is the magnitude of the electric force on a protein with this charge in a 1600n/c electric field? write in two significant numbers, and also in newton