Solution-Find the self-inductance per unit length of the

Find the self-inductance per unit length of the cable

Reference no: EM13904881

A. A long straight cable with radius R carries a current uniformly distributed through its circular cross section. Find the self-inductance per unit length of the cable. Hint: find B inside and outside, then find energy everywhere and relate to the self-inductance (per unit length)

B. This cable is now modified to have an insulator wrapped around it and another thin conductor wrapped around the surface of the outer conductor. Find the self-inductance (per unit length) of the cable now.

C. Find the self inductance per unit length on a hollow cable where the current only runs on the surface of the outer conductor.

Show all calculations and explain the process involved in each step.

Reference no: EM13904881

Questions Cloud

Wilcox electronics uses a sales & purchase journal : Wilcox Electronics uses a sales journal, a purchases journal, a cash receipts journal, a cash disbursements journal, and a general journal as illustrated in this chapter.

Health care organizations in u.s : Health Care Organizations in U.S

Identify the reactants and products of glycolysis : Identify the reactants and products of glycolysis, describing when and where ATP is used and synthesized. Identify the reactants and products of the formation of Acetyl-CoA and Krebs cycle, describing when and where ATP is used and synthesized.

Why is it essential that cells cannot simply progress : Why is it essential that cells cannot simply progress through the cell cycle without regulation?

Find the self-inductance per unit length of the cable : A long straight cable with radius R carries a current uniformly distributed through its circular cross section. Find the self-inductance per unit length of the cable.

What is meant by currency devaluation by a country : Examine the various effects of an export subsidy for a small exporting nation and what is meant by currency devaluation by a country? Explain how a country's currency devaluation could improve its balance of trade.

Determine the attenuation factor for this wall : The peak power of a 6ft. diameter antenna is 10 watts and its duty cycle is 0.250. The wave length is 0.03m/cycle. Find the power density in mw/cm2 at 50 meters from the antenna.

Construct a payoff matrix for game : (i) Construct a payoff matrix for this game. (ii) Determine whether each firm has a dominant strategy and, if it does, identify the strategy. (iii) Determine the optimal strategy for each firm.

What are the categories of provocative agents : What are the categories of provocative agents

User Account

All Pages

Find the self-inductance per unit length of the cable

Reference no: EM13904881

Reference no: EM13904881

Questions Cloud

Reviews

Write a Review

Physics Questions & Answers

Find the magnitude of the resulting magnetic field

Find the equivalent resistance

What is the electric field at the location

What is the maximum displacement of the bridge deck

What is the magnitude of the current in the wire

Blackbody

Gravity conveyor

Calculate the dc voltage

Quadrupole moments in the shell model

Determine the tension in each string

Introductory mechanics: dynamics

Evaluate maximum altitude

Assured A++ Grade

Academics

Major Subjects

Majors

Get In Touch

TERMS & POLICIES

HELP & SUPPORT