How to store the maximum energy per unit volume

Assignment Help Electrical Engineering

Reference no: EM13226654

james has built a parallel plate capacitor of width W, length L, plate distance D, and has filed it with a dielectric material having a relative dielectric constant Er. Assume L >> d and W >> d. The maximum voltage that James can apply to this capacitor is limited by Vmax = Kd, where K is the breakdown strengh of the dielectric. deriven an expression for the maximum energy that can be stored in this capacitor in terms of K and the volume of the dielectric. if James wants to store the maximum energy per unit volume, do the values of L,W and d matter? if yes, expain how they matter. if no, then explain which parameters matter?

Reference no: EM13226654

Questions Cloud

Which of these the objective function coefficient represent : explain the difference between profit and contribution in an objective function. Why is it important for the decision maker to know which of these the objective function coefficient represent?

What is the probability that the new machine project : The line contributes about $500 per hour to the firm's profit and overhead. What is the probability that the new machine project will meet the firm's NPV hurdle?

Schematic for the logic to implement circuit using inverter : a) Draw the state diagram b) Draw the schematic for the logic to implement this circuit using Inverters, AND gates, OR gates and D flip flops. Use the reverse side and additional sheets if needed.

Design a circuit that provides an output voltage : (a) Design a circuit that provides an output voltage which indicates the amount of fuel remaining, so that 1 V=empty and 5 V=full. (b) Design a circuit to indicate the rate of fuel consumption by providing a voltage output calibrated to yeild 1V = 1..

How to store the maximum energy per unit volume : The maximum voltage that James can apply to this capacitor is limited by Vmax = Kd, where K is the breakdown strengh of the dielectric. deriven an expression for the maximum energy that can be stored in this capacitor in terms of K and the volume ..

What activities can a leader use to help get team to buy-in : what activities can a leader use to help get the team to buy-in to the vision so that it becomes a shared vision?

Construct a time series plot : Hudson Marine has been an authorized dealer for C&D marine radios for the past seven years. The number of radios sold each quarter is shown in the Excel template. Hudson Marine would like to forecast the quarterly sales for year.

What are the offsetting benefits from it outsourcing : What transaction costs are incurred by these outsourcing arrangements and why do they arise? What are the offsetting benefits from IT outsourcing?

How much power p is machine consuming from electrical system : A 600kVA, 600 V, 0.9-PF-leading, Y-connected synchronous motor has a synchronous reactance of 1.0 per unit and an armature resistance of 0.1 per unit. At the current time, EA = 1

User Account

All Pages