A 58.5 m length of insulated copper wire is wound to form a solenoid of radius 2.3 cm. The copper wire has a radius of 0.52 mm. (Assume the resistivity of copper is p = 1.7 × 10–8 n · m.) (a) What is the resistance of the wire? 1.17 Ω (b) Treating each turn of the solenoid as a circle, how many turns can be made with the wire? 404.81 turns (c) How long is the resulting solenoid? 0.421 m (d) What is the self-inductance of the solenoid? 0.809 mH le) TE t he cele neid is

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Chapter31: Gauss’s Law For Magnetism And Ampère’s Law
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Please help with parts G and H, as I have solved all other parts

A 58.5 m length of insulated copper wire is wound to form a solenoid of radius 2.3 cm. The copper wire has a radius of 0.52 mm. (Assume the
resistivity of copper is p
1.7 x 10
-8 ρ. m.)
(a) What is the resistance of the wire?
1.17
Ω
(b) Treating each turn of the solenoid as a circle, how many turns can be made with the wire?
404.81
turns
(c) How long is the resulting solenoid?
0.421
(d) What is the self-inductance of the solenoid?
0.809
mH
(e) If the solenoid is attached to a battery with an emf of 6.0 V and internal resistance of 350 m2, compute the time constant of the
circuit.
0.5322
ms
(f) What is the maximum current attained?
3.95
A
(g) How long would it take to reach 99.9% of its maximum current?
5.9
Your response differs from the correct answer by more than 10%. Double check your calculations. ms
(h) What maximum energy is stored in the inductor?
Your response differs from the correct answer by more than 10%. Double check your calculations. mJ
Transcribed Image Text:A 58.5 m length of insulated copper wire is wound to form a solenoid of radius 2.3 cm. The copper wire has a radius of 0.52 mm. (Assume the resistivity of copper is p 1.7 x 10 -8 ρ. m.) (a) What is the resistance of the wire? 1.17 Ω (b) Treating each turn of the solenoid as a circle, how many turns can be made with the wire? 404.81 turns (c) How long is the resulting solenoid? 0.421 (d) What is the self-inductance of the solenoid? 0.809 mH (e) If the solenoid is attached to a battery with an emf of 6.0 V and internal resistance of 350 m2, compute the time constant of the circuit. 0.5322 ms (f) What is the maximum current attained? 3.95 A (g) How long would it take to reach 99.9% of its maximum current? 5.9 Your response differs from the correct answer by more than 10%. Double check your calculations. ms (h) What maximum energy is stored in the inductor? Your response differs from the correct answer by more than 10%. Double check your calculations. mJ
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