Based on "Solar Power for Public Buildings," what is the author’s position on the use of solar power in all of California's public buildings? Powering public buildings with solar energy will be good for the economy.

Solar power is not as clean energy created from other sources.

Using solar energy to power public buildings does not solve California's energy problem.

California has taken the lead over other states in increasing its use of solar energy.

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:

hello tater tot the answer is going to be c.going into the business right after high school because i saw sholland answer

im a genius sholland