True or False?

There are equal numbers of protons and electrons in neutral atoms.

Which quantities are scalars? choose all that apply a.distance b.speed c. acceleration d.velocity

What is the most useful equation for electric power?

Uppose we consider the system of the three capacitors as a single "equivalent" capacitor. given the charges of the three individual capacitors calculated in the previous part, find the total charge qtot for this equivalent capacitor. express your answer in terms of v and c.