In the diary of anne frank, which conflict supports the theme that bravery often comes at great personal cost? a miep’s insistence that she does not want a piece of the cake she has brought b anne’s admission to peter that she does not believe that her mother understands her c mr. and mrs. van daan’s argument about whether to sell the fur coat d mr. kraler’s struggle regarding what to do about the employee who is blackmailing him

The answer is D. Mr. Kraler's struggle regarding what to do about the employee who is blackmailing him.

true

explanation:

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: