Your credit score in this example means most companies will loan you money at ten percent interest. based upon the ten percent interest rate, which answer would be an example of "predatory lending"? a. a company agrees to loan you money at ten percent interest. b. a company agrees to loan you money at twenty percent interest. c. a company agrees to loan you money at five percent interest. d. a company agrees to give you six months of interest-free money then charges you ten percent interest.

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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: