In this learning activity you'll explain how voltage and resistance in a series circuit affect current flow.
Boyle's Law states that gas volume varies inversely with the pressure at constant temperature and is described by the equation PV = constant. An example of a sample of gas at two conditions of P and V is used to illustrate the law.
By Dr. Miriam Douglass Dr. Martin McClinton
Learners study animated rheostat settings that show how current flow is inversely proportional to resistance. Ten review questions complete the learning object.