The plates on a vacuum capacitor have a radius of 2.5 mm and are separated by a distance of 0.75 mm.

What is the capacitance of this capacitor?

a. 2.3 x 10^-13 F
b. 9.3 x 10^-11 F
c. 3.0 x 10^-11 F
d. 2.3 x 10^-10 F

Which two particles are found in the center of an atom

Find the equation for the plane through upper p 0 left parenthesis negative 4 comma negative 8 comma negative 5 right parenthesis perpendicular to the following line. xequalsnegative 4 minus t, yequalsnegative 8 plus 2 t, zequals3 t, minusinfinityless thantless thaninfinity

In which type of system is power held solely by the central government and not shared with regional governments? group of answer choices federal unitary confederate oligarchic