What is the winding density of the solenoid

Reference no: EM13293091

A solenoid of inductance L = 50 mH has a magnetic energy U = 3 x10-4 J with a density u = 0.0042 J/m3. What is the winding density n of the solenoid? plz show working. the ans is 746turns/m

Reference no: EM13293091

Questions Cloud

Find line current in primary of autotransformer at starting : An auto transformer is used to reduce the starting current and to give full load torque at starting .Neglecting no load current , determine : (a) Voltage applied at starting , (b) Full load line current (c) Current drawn by the motor at starting..

How far from her will the support be : a 30kg child wants to use a 20kg board that is 6.0m long as a seesaw. since all her friends are busy, How far from her will the support be

Is management acting in the shareholder best interest : Your company's management immediately begins fighting off this hostile bid. Is management acting in the shareholder's best interest? Why or why not?

Explain the of the r enantiomer in a sample of carvone : What is the % of the R enantiomer in a sample of carvone that has a specific rotation of 30, given that the specific rotation of R-carvone is -61

What is the winding density of the solenoid : A solenoid of inductance L = 50 mH has a magnetic energy U = 3 x10-4 J with a density u = 0.0042 J/m3, What is the winding density n of the solenoid

Determine the ratio of starting torque to full load torque : A 3-phase squirrel cage motor has maximum torque equal to twicefull load torque. r2 =0.3 ohms and x2 =3ohms. Determine the ratio of starting torque to full loadtorque, if it is started by (a) Direct on line starter(b) star delta starter

What does it mean that there is a litigation explosion : Demonstrate your understanding of how the increases and/or changes in court workloads are impacting the offices that are responsible for court management.

Explain what will be the partial pressure of brcl : If the equilibrium concentrations of both Cl2(g) and Br2(g) are 0.0200 M in a closed container, what will be the partial pressure of BrCl

Determine the motor speed and the power output : A 12 KW, 50 Hz 3-phase induction motor developes rated torque at 1450 r.p.m. in case load torque is reduced to half , find the motor speed and the power output. Assume linear torque -slip characterstiics near the operating range.

User Account

All Pages