We get information on numbers of lobbyists, rules about what they can do to contact legislators, anf amouny of money expended in process-- without knowing for sure how much all of this actually achieves. this sentence is an example of a. analysis, b. a concluding sentence, c. a topic sentence, d. evidence

i guess you are missing the idea that has to be supported, am i right?

1, 4, and 5 are all conflicts

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:

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