Fast
after finny's injury, gene puts on his best friend's clothes, and later finny insists that gene play sports for him.
which best describes what these events represent?
a.
gene breaks the rules at devon.
b.
gene loses touch with reality.
c.
gene symbolically becomes a part of finny.
d.
gene faces the truth about what he's done to his best friend.
from the book 'a separate peace'

the answer is b. an opposing veiwpoint

explanation:

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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: