Jin Wang encounters an old woman, toward the middle of the second story. After telling her about wanting to transform, she tells him that all he has to do to transform is

To forfeit his soul.

Explanation:

Jin told the old woman that when he grows up he would want to be Transformer. He explained this his decision as being “more than meets the eye”. Which makes it seem like he desires to be mysterious and complex.

The old woman dramatically warns him, “It’s easy to become anything you wish so long as you’re for him to be willing to forfeit his soul.

From her words, It’s easy for the boy to become anything he wishes to be so long as he is willing to forfeit his soul.

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: