How much work must be done to compress the section

Assignment Help Electrical Engineering

Reference no: EM13227053

An infinite grounded conducting tube of radius 10cm is centered on the z axis. A concentric charged tube of radius 6 cm has a surface charge density of 24 uC/m2. A 1m long section of the charged tube is compressed to change its radius to 3 cm. It remains a concentric hollow tube with the same total charge. The charge per unit length remains the same, but the surface charge density had increased. How much work must be done to compress the 1m long section from a radius of 6cm to 3cm.

Reference no: EM13227053

Questions Cloud

What is the frequency f of the ac circuit signal : a) what is the frequency f, of the ac circuit signal b) what is the period, T, of the ac circuit signal what is the angular velocity/frequency (omega), of the ac signal if v(t) = 24 cos (2pie 500t).

What is the optimum purchase order size : Prices apply inclusively to all units bought. What is the optimum purchase order size that should be placed, and what is the total cost?

Develop a dollar-averaging budget for future purchases : Suppose, at the time of the purchases, the actual prices per lb for the next 4 months turn out to be $1.32, $1.05, $1.10, and $0.95, respectively. If dollar averaging is used, what quantities should be purchased in each month? Is there any advanta..

Concern over national securit : Concern over national security has been a formative element in shaping religious Americans’ views on both foreign and domestic politics.

How much work must be done to compress the section : An infinite grounded conducting tube of radius 10cm is centered on the z axis. A concentric charged tube of radius 6 cm has a surface charge density of 24 uC/m2. A 1m long section of the charged tube is compressed to change its radius to 3 cm.

Spanish american war : Bibliographies and citations will be in the Chicago, MLA, or APA style. The short paper needs to be turned in through the assignment section for grading.

Vacuum gas oil as byproduct of crude oil vacuum : Vacuum Gas Oil (VGO) as a byproduct of crude oil vacuum distillation is sent to a hydro-cracking unit for upgrading. The flow rate of VGO is 30000 bbl/day. The flow rate of hydrogen rich gas (make-up hydrogen and recycled hydrogen) is 4000 scf/bbl of..

Determine and compare the relevant cost odf each approach : Determine and compare the relevant cost odf each approach

Determine an equation for angular velocity : If the battery is replaced with a 6 Volt battery it was experimentally determine that the no load speed is reduced to 120 rpm. For this situation, determine a new equation for angular velocity,(in rad/sec) versus Torque (in Nm).

User Account

All Pages