Grandmother described our weather perfectly and poetically: "here are the long heavy winds and breathless calms on the tilted mesas where dust devils dance, whirling up into a wide, pale sky. here you have no rain when all the earth cries for it. this is a land of lost rivers, with little in it to love, yet, it is a land that once visited must be come back to inevitably." if it were not so, there would be no one to tell of its harshness, beauty, and power. does the bolded portion contain an error? choose the correction if one is needed. harsh, beautiful, and powerful harshly, beautifully, and powerfully harsh, beauty, and powerfulness no correction needed

i guess the cause and effect would show how being around the smoke(the cause) can have negative effects on the body.

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:

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