The era of great expansion in home ownership was
a. the late 19th century.
b. prior to world war i.
c. the industrial revolution.
d. following world war ii.

Two students are discussing the flow of electricity. student a says that voltage is a measure of the amount of electron flow in a circuit. student b says that power is the product of voltage and current. which of the following statements is correct? a. only student a is correct b. only student b is correct c. both of the two students are correct d. neither of the two students is correct