“Four Freedoms:” Why does the author most likely include the following sentence? “Since the beginning of our American history we have been engaged in change, in a perpetual, peaceful revolution, a revolution which goes on steadily, quietly, adjusting itself to changing conditions without the concentration camp or the quicklime in the ditch.”

a)

to encourage Americans to continually demand revolution from their government at any cost

b)

to remind Americans that the expectations and freedoms he speaks of will likely change over time

c)

to distinguish the American Revolution from other current revolutions that have taken hold abroad

d)

to condemn nations who are going to war with Germany

faith or loyalty when pledged in a solemn agreement or undertaking.

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:

i dont think u can but if you need tell me what language you speak and i will like to you

diane: )

you should use it if it has the information you need!