Logo
Home Study Material Contact Search
AI Chat FREE
  1. sciences
  2. physics
  3. a solenoid wound with 2020 turns/m is supplied wit

A solenoid wound with 2020 turns/m is supplied with current that varies in time according to...

60.1K

Verified Solution

Question

Physics

A solenoid wound with 2020 turns/m is supplied with current thatvaries in time according to I = (4 A)sin(120πt), where t is in s. Asmall coaxial circular coil of 40 turns and radius r = 4.1 cm islocated inside the solenoid near its center. (a) Derive anexpression that describes the manner in which the emf in the smallcoil varies in time. (Use the following as necessary: t.) (b) Atwhat average rate is energy transformed into internal energy in thesmall coil if the windings have a total resistance of 8.00 Ω?

Answer & Explanation Solved by verified expert
4.0 Ratings (682 Votes)
magnetic field B inside solenoid is given by B n I 1where is permeability of free space n is number of turns per unitlength an I is the current passing through the solenoidmagnetic field B    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Physics
1.2K views

5 An electron of mass m with an initial velocity V V i V 0...

Biology
1.2K views

Name two major types of ionizing radiation that can cause DNA lesions. What are the two...

Advance Math
1.2K views

Suppose Alice is using a block cipher to send the message THE ORDER IS KARL, ANDY,...

General Management
1.2K views

Explain the similarities between Cry the Beloved country by Paton and Sweeney Erect by Elliot?

Geometry
1.2K views

Find the center radius form of the equation of the circle described and graph it...

Geometry
1.2K views

1 Does each set of given information guarantee that quadrilateral JKLM is a parallelogram Select...

Basic Math
1.2K views

Round 11 400 610 to the hundred thousands place

Calculus
1.2K views

Graph the feasible region for the system of inequalities y 4x 1 y 2x 3...

Algebra
1.2K views

Find the mean and standard deviation of the of data Round to the nearest tent...

Algebra
1.2K views

A homogenous linear system AX 0 of two equations and thre unknowns may have a...

Accounting
1.2K views

Which of the following does not represent a financial transaction? a. An organization exchanges cash...

Accounting
1.2K views

DuBois Corporation purchased a non-strategic investment in 1,000 shares of Scotiabank (BNS) for $31 per...