Which is an example of an active visual interface? a display indicating the amount of ammunition for the currently equipped weapon a display indicating an object that can be explored by clicking on it a display indicating the types of weapons available a display indicating keys collected

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