4) A long solenoid has n=1000 turns per meter and a current I = 5 sin(wt). Inside the solenoidwith a= 0.5 m and coaxial with it is a coil that has a radius of b = 0.2 m and consists of N = 300turns in Figure. Circuit has a variable resistor, and at t=2 s resistor has 2 2.(a) Find the induced emf in the coil as a function of time if f=10 Hz.(b) Find the self-inductance of solenoid.(c) Find the current Ims of the circuit.(d) Write the expressions for E and B generated by solenoid in the form EC5 sin(kx – wt) andax, k, and w when the wavelengthB =Bmax sin(kx – wt) with numerical values for B,150 m, and the periot T=3 s. (Ho = 4n × 10-7 T. m/A, c = 3 × 108 m/s)Coil, No turns with radius b = 0.2 mSolenoid, n turns per meterlaI = 5 sin(wt)I = 5 sin(wt)||V = 10 sin(wt)Variable resistor

Answered: Image /qna-images/answer/25baa644-ecdd-4423-bcc2-bc6896fffa74.jpg

5 sin(wt). Inside the solenoid 4) A long solenoid has n=1000 turns per meter and a current I with a= 0.5 m and coaxial with it is a coil that has a radius of b = 0.2 m and consists of Nc= 300 turns in Figure. Circuit has a variable resistor, and at t=2 s resistor has 2 Q. (a) Find the induced emf in the coil as a function of time if f=10 Hz. (b) Find the self-inductance of solenoid. (c) Find the current Irms of the circuit.

5 sin(wt). Inside the solenoid 4) A long solenoid has n=1000 turns per meter and a current I with a= 0.5 m and coaxial with it is a coil that has a radius of b = 0.2 m and consists of Nc= 300 turns in Figure. Circuit has a variable resistor, and at t=2 s resistor has 2 Q. (a) Find the induced emf in the coil as a function of time if f=10 Hz. (b) Find the self-inductance of solenoid. (c) Find the current Irms of the circuit.

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter13: Electromagnetic Induction

Section: Chapter Questions

Problem 68AP: A 2-turn planer loop of flexible wire is placed inside a long solenoid of n turns per meter that...

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