Question

In the following figure is shown a system of four capacitors connected across a $10\, V$ battery. Charge that will flow from switch $S$ when it is closed is

• A. 5 $\mu\,C$ from $b$ to $a$
• B. 20 $\mu\,C$ from $a$ to $b$
• C. 5 $\mu\,C$ from $a$ to $b$
• D. $zero$

Answer 1

Answer: (A)

5 $\mu\,C$ from $b$ to $a$

Answer 2