In dogsong what are the main happenings in chapter 4

In the state of trans, Oogruk tells Russel everything about how to be Eskimo. But Russel is taking the dogs out and gets them used to be a part of him.

Explanation:

The dogs that once ran for Oogruk, now run only for Russel. While he is running with dogs, he realizes that he is going in the wrong direction.

A few hours later, he starts freezing and lets the dogs find a way home. Following the dogs’ traces, he leaves the ice island and gets back home to the firm ground.

that the mashine was talking hahahaha

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: