Your friend Phred says “I decided to make one of those online personality tests as a project in my psychology class. How hard can it be?” Part A: Explain whether or not Phred should use the following personality theories as a basis for his online personality test. • Psychoanalytic perspective• Humanistic theory• Trait theory

Two point charges are separated by a certain distance. how does the strength of the electric field produced by the first charge, at the position of the second charge, change if the second charge is doubled? a. the field does not change b. the field strength decreases by half. c. the field strength doubles d. the field strength quadruples