What is the function of the following sentence in the
sample persuasive essay body paragraph?
Does the outcome of a game
really matter when the
consequence is inattentive
teaching?
A. This is the counterargument -- the
opposing point of view.
B. This is a transitional sentence
connecting the claim with the data.
C. This is a rhetorical question -- part of
the warrant or explanation of the data.
D. This is the data used to prove the
claim.

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: