You Make a Homemade Capacitor Out of Two Flat Circular $\times$

question 37

Multiple Choice

You make a homemade capacitor out of two flat circular metal plates,each of radius 5 cm,and hold them a distance of 1 cm apart.You then connect each plate to the terminals of a 6-V battery.What would be the capacitance of your capacitor?

• A)7.0 \(\times\) 10^-12 F
• B)2.2 \(\times\) 10^-11 F
• C)2.2 \(\times\) 10^-12 F
• D)2.2 \(\times\) 10^-10 F
• E)7.0 \(\times\) 10^-10 F

---

Definitions:

Civil Law

A legal system based on written codes and statutes, in contrast to common law, which is based on judicial decisions.

McCarran-Ferguson Act

A United States federal law that exempts insurance businesses from most federal regulation, allowing states to regulate the insurance industry.

Antitrust Legislation

Laws designed to promote fair competition and prevent monopolies, conspiracies, and other situations that restrain trade.

Judicial Law

Laws created by judges through court decisions and interpretations rather than those enacted by legislative bodies.