Creating objects of the currency class requires a name (string ), a currency symbol (string ) and the number of decimal places (integer ) usually associated with the currency (in that order). define an object named curr, of type currency corresponding to "us dollar" with the symbol "$" and 2 decimal places.

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