Which sentence from the excerpt is an example of direct characterization​

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:

question: why should you take some time to reflect on the interview after it's over?

answer: to review what went well and learn how to do it better next time

explanation: you do this so incase you did bad on this interview you can reflect back on it and fix the mistakes you missed and when you do another interview you will do great because you reflected and studied what you did wrong

question answered by

(jacemorris)