APC Formula Sheet Fun Time

What's the purpose of the negative sign on equation D?

• The force points the other way

  (like how a ball rolls down hill...)

• Must be a typo

Which equation says that current is the rate of change of electric charge?

• L

• P

• Q

Which equation is known as Ohm's Law?

• L

• P

• Q

Which equations explain how to find the equivalent resistance of a multi-resistor circuit?

(there are two right answers...)

• Q

• R

• I

• J

Which equations explain how to find the equivalent capacitance of a multi-capacitor circuit?

(there are two right answers...)

• Q

• R

• K

• J

Which equation is Gauss' Law?

• V

• W

• Φ

• C

Which equation is Faraday's Law?

• π

• W

• Φ

• C

Which equation is Ampere's Law?

• π

• V

• Φ

• C

Which equation gives the energy stored in a capacitor?

• M

• Ω

• G

Which equation gives the energy stored in an inductor?

• M

• Ω

• G