Question

Calculate the capacitance of a system that stores 2.0 10-10 C of charge at 100.0 V.

A. 5.0 1011 F

B. 2.0 10-12 F

C. 5.0 107 F

D. 2.0 10-8 F

Answer 1

2.0 x 10^ -12 F

Step-by-step explanation:

A p e x

Answer 2

Capacitance is charge/volts ratio.
So C=(2.0e-10C)/100V = 2.00 e-12F. Or 1pF where pF is picoFarad
The answer is letter B.