Which theme statement is supported by the passage?

odysseus decides to keep secrets from his men.
strong leaders communicate information to their followers.
fear is a powerful motivator.
leaders must make difficult choices.

answer; (b); the abolitionist movement;

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:

just read all of it and you did really good.

i think you should mark me brainliest for complimenting your work : d

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also don't report me because i simply gave feedback about your writing which is what you asked of : d

: d