2 Georgia's Coastal Ecosystem
What might be the BEST reason that explains why many agencies are involved in the development of Georgia's coast?
OA Georgia's coast is home to many rare and endangered species,
OB Georgia's coast is enjoyed by boaters and tourists who come to the area.
OC Georgia's coast has land that can be used to develop pine forests and recreation,
OD Georgia's coast has natural resources that have not been used to their fullest advantage.

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: