1.5 gigabytes equals how many terabytes?

Why there is no inductive reactance in dc circuits

In a system, when potential energy decreases, then entropy also decreases. true false

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