A long solenoid with N₁ windings and radius b surrounds a coaxial, narrower solenoid with N₂ windings and radius a < b a

[answerhappygod]

A Long Solenoid With N Windings And Radius B Surrounds A Coaxial Narrower Solenoid With N Windings And Radius A B A 1 (29.95 KiB) Viewed 71 times

A Long Solenoid With N Windings And Radius B Surrounds A Coaxial Narrower Solenoid With N Windings And Radius A B A 2 (46.15 KiB) Viewed 71 times

A Long Solenoid With N Windings And Radius B Surrounds A Coaxial Narrower Solenoid With N Windings And Radius A B A 3 (49.51 KiB) Viewed 71 times

A Long Solenoid With N Windings And Radius B Surrounds A Coaxial Narrower Solenoid With N Windings And Radius A B A 4 (41.78 KiB) Viewed 71 times

A long solenoid with N₁ windings and radius b surrounds a coaxial, narrower solenoid with N₂ windings and radius a < b as shown in (Eigure 1). The length of solenoids is A. At the far end, the outer solenoid is attached to the inner solenoid by a wire, so that current flows down the outer coil and then back through the inner coil as shown. Figure Leads N₁ Solenoids connected at this end 1 of 1
▼ Part A The two leads are attached to a supply circuit that includes a battery, supplying current I as indicated. What is the magnetic flux through each turn of the inner coil, taking rightward as the positive direction? Express your answer in terms of some or all the variables N₁, N₂, a, b, A, I, and magnetic constant μ. HOI Pin = (N₁-N₂) πa² Submit Previous Answers Correct Part B What is the magnetic flux through each turn of the outer coil? Express your answer in terms of some or all the variables N₁, N₂, a, b, A, I, and magnetic constant . Pout= (N₁b²-N₂ла²) Hol A Submit Previous Answers ✓ Correct
What is the inductance as seen by the two leads? Express your answer in terms of some or all the variables N₁, N₂, a, b, A, I, and magnetic constant 4. L = Submit Hor (N₁²6² - N₂²a²) 1 Part D L = Correct Previous Answers What would be the inductance if the sense of the inner coil were reversed? Express your answer in terms of some or all the variables N₁, N₂, a, b, A, I, and magnetic constant 40. VE ΑΣΦ Ho 2 6 of 20 -(N₁ b² + N₂a²) ISWIL Submit Previous Answers Request Answer X Incorrect; Try Again; 2 attempts remaining The correct answer does not depend on: IT. ?
Part E In the original configuration, what would be the inductance if X = 16.0 cm, a = 1.00 cm, b = 2.00 cm, N₁ = 1700 an N₂ = 750. Express your answer with the appropriate units. L = Part F HÅ Submit Request Answer Value Submit HÅ Using the values from part E, what would be the inductance in the configuration of part D? Express your answer with the appropriate units. Value Units Request Answer → 14 Units ? ?