Frank has recently graduated from college and moved from New York City back to the small town in Ohio where he grew up. He now finds that he is much more inclined to engage in prosocial behavior. What is the most likely reason for this change?a. Growing up in a small town caused him to internalize altruistic values.
b. The change in his immediate surroundings changed his likelihood of helping.
c. College students are less likely to help because they are more susceptible to the bystander effect.
d. Frank is more likely to engage in negative-state relief when he is in the small town.

b. The change in his immediate surroundings changed his likelihood of helping.

Explanation:

Pro social behaviors is an intend to help others and considering the society welfare. When Frank has moved from Ohio to New York his views have changed. He is more inclined to prosocial behavior. The immediate change in his surrounding environment has impacted his behavior. This change has resulted in inclination to engage is prosocial behavior. Frank is accepting the society and considering its welfare and trying to help other with whatever he can.

a solenoid is created by wrapping a l = 90 m long wire around a hollow tube of diameter d = 4.5 cm.   the wire diameter is d = 0.9 mm.   the solenoid wire is then connected to a power supply so that a current of i = 9 a flows through the wire.

randomized variablesl = 90 m

d = 4.5 cm

d = 0.9 mm

i = 9 a                                          

write an expression for the number of turns, n, in the solenoid. you do not need to take into account the diameter of the wire in this calculation.

calculate the number of turns, n, in the solenoid.

write an expression for the length of the solenoid (l2) in terms of the diameter of the hollow tube d.

calculate the length of the solenoid (l2)   in meters.

calculate the magnitude of the magnetic field at the center of the solenoid in teslas.

explanation: