How does the repetition of this passage affect the story

Repetition is the act of repeating or restating something more than once. In writing, repetition can occur at many levels: with individual letters and sounds, single words, phrases, or even ideas. Repetition can be problematic in writing if it leads to dull work, but it can also be an effective poetic or rhetorical strategy to strengthen your message, as our examples of repetition in writing demonstrate.

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: