ZuoTi.Pro
Question


2) Apply the definition of self inductance to determine an expression (N, W, a, b, for the self inductance, L. of a toroid ha

science   physics   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

Problem can be solve as below,

. Total Number of loops - N. Width = w inner radiusza Outer radius =b * Current enclosed by the circular shape dashed line is

0 0
Add a comment
Know the answer?
Add Answer to:
2) Apply the definition of self inductance to determine an expression (N, W, a, b, for the self inductance, L. of a...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • 1) Apply the definition of self inductance to determine an expression {N, D, A} for the...

    1) Apply the definition of self inductance to determine an expression {N, D, A} for the self inductance, L, of a very long straight solenoid having N loops, length D, and cross-sectional area A. The interior of the solenoid is a vacuum.

  • A toroidal solenoid with N turns of wire, has inner radius a, outer radius b, and...

    A toroidal solenoid with N turns of wire, has inner radius a, outer radius b, and a rectangular cross section of height h. Make a diagram of the toroid and its cross section and show that the self-inductance of this solenoid is given by L = [µ0N^2h/( 2π )]*ln(b/a).

  • Self-Inductance of a Coaxial Cable

    Intro: A coaxial cable consists of alternating coaxial cylinders ofconducting and insulating material. Coaxial cabling is the primarytype of cabling used by the cabletelevision industry and is alsowidely used for computer networks such as Ethernet, on account ofits superior ability to transmit large volumes of electrical signalwithminimum distortion. Like all other kinds of cables, however,coaxial cables also have some self-inductance that has undesirableeffects, such as producing somedistortion and heating.Consider a long coaxial cable made of two coaxial cylindricalconductors that carry...

  • 3 The magnetic field inside a toroidal solenoid is not uniform as for the long, straight...

    3 The magnetic field inside a toroidal solenoid is not uniform as for the long, straight solenoid. Over the cross-sectional area of the toroid the magnetic field is stronger near the inner HoNI radius of the torus and somewhat weaker near the outer radius according to B(r) 2Tr So we cannot technically use the simple expression P2 = BAfor the flux through one turn of wire. Nevertheless, the textbook uses an approximate constant value for an equivalent uniform magnetic field...

  • need help for #1 and #3 thank you EE 360 Test 2 Write every step for each question 1. (a) Derive the expression for capacitance between two concentric spherical surfaces of radii Ri and Ro(RI R:) if...

    need help for #1 and #3 thank you EE 360 Test 2 Write every step for each question 1. (a) Derive the expression for capacitance between two concentric spherical surfaces of radii Ri and Ro(RI R:) if the space between the surfaces is filled with a homogenous and isotropie material having permittivity o, (b) Derive expression for the resistance of medium between two concentric spherical surfaces in part (a) has conductivity σ as its' conductivity. ols 2. A current I...

  • constant voltage source R W 2000 Coil represented by pure inductance and internal resistance L c*...

    constant voltage source R W 2000 Coil represented by pure inductance and internal resistance L c* variable capacitor + Figure 10.1: Circuit for the LRC series resonance. The inductor in the circuit is a coil made of 1500 turns of copper wire. 1. Assume you have a coil made of a single loop of wire of radius, r, carrying a current, I. Find an expression for the magnetic field, B, at the centre of the loop. 2. If you now...

  • Question 3 A long solenoid with n turns per unit length of current I is wrapped around a cylindri...

    Question 3 A long solenoid with n turns per unit length of current I is wrapped around a cylindrical magnetic core of permeability μ μ0Hm The cylindrical core, extending along the z-axis, has radius α n turns per unit length, current I per turn Magnetic material of μ (a) If the solenoid is considered as infinite in length, it can be shown that the magnetic field, expressed in cylindrical coordinates, is: r> a Apply Ampere's law, using the rectangular path...

  • 2. The magnetic circuit of Fig. 1 consists of rings of magnetic material in a stack...

    2. The magnetic circuit of Fig. 1 consists of rings of magnetic material in a stack of height h. The rings have inner radius Ri and outer radius Ro. Assume that the iron is of infinite permeability (μ → x) and neglect the effects of magnetic leakage and fringing Ri N turns For Ri-3.2 cm, Roー4.1 cm, ћ-1.8 cm, g = 0.15 cm, N-72 turns, calculate a. The mean core length le and the core corss-sectional area Ac. b. The...

  • Problem #2. A plastic core of length L and radius "a" has a long copper wire w nes. After N turns...

    Problem #2. A plastic core of length L and radius "a" has a long copper wire w nes. After N turns of wire, the outer radius of the coil is -4a". Te on top of itself, making the radius gradually bigger.) Assume the crwire. (20 pts) together tightly and uniformly. A current 1- is then run through the wire keeps wrapping r wires are packed A) Show a calculation of the magnitude of the magnetic field on the as' Law)...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT