Find expression of the sensitivity of the capacitive sensor

Assignment Help Electrical Engineering
Reference no: EM13262409

A parallel plate capacitive sensor is used to measure displacement. The area of the plates is A and the gap between the plates is d. The space between the plates is completely filled by material with a dielectric constant of er. If the permittivity of free space is eo, determine: (assuming d>> d)

a. The equation of the capacitive sensor.
b. The graph of capacitive C against displacement d.
c. The expression of the sensitivity of the capacitive sensor ?

Reference no: EM13262409

Questions Cloud

What is the focal length of the eyepiece : On one of the shelves in your physics lab is displayed an antique telescope. A sign underneath the instrument says that the telescope has a magnification of 20, what is the focal length fe of the eyepiece
Explain the carboxylic acid and two hydrogens : the combining of the fragments which remain after the loss of an oxygen from the carboxylic acid and two hydrogens from ammonia or an amine.
What location you would prefer to use for camping : The first day assignment is for Students to (1) research and find three camping locations in Missouri, (2) write a summary of the locations comparing and contrasting the three locations
What number of entrants leads to zero industry profits : Specify the number of entrants that minimizes industry profits. What will this industry profit be? What number of entrants leads to zero industry profits?
Find expression of the sensitivity of the capacitive sensor : A parallel plate capacitive sensor is used to measure displacement. The area of the plates is A and the gap between the plates is d. The space between the plates is completely filled by material with a dielectric constant of er.
What equal annual contribution must it make : The Aggarwal Corporation expects to earn 9 percent annually on the money in this account. What equal annual contribution must it make to this account to accumulate the $10 million in 10 years?
Define the calculation of the molar mass of the protein : A solution of a protein contains 0.382 grams of the material in 1.00 L of solution. At a temperature of 25°C,this solution has an osmotic pressure of 1.07 torr. Calculate the molar mass of the protein.
Estimate and test a short-run model : Formulate, estimate and test a short-run model - Check for the normality of the residuals and, if exists, formulate testing conclusions strongly
Design an two or three stage amplifier : Design an two or three stage amplifier that :Operates from single supply of no more than +10 V, and consumes no more than 10 mA. Has an RIn = 50 Ohms w/in 10%. Has an ROut less than or equal to 1kOhms.

Reviews

Write a Review

Electrical Engineering Questions & Answers

  Calculate the internal resistance

the output voltage of battery drop from 6V .With no load to 5.2V with a load current of 400mA. calculate the internal resistance.

  What is the maximum phase deviation of the pm signal

For a modulating signal) x(t)= (t/T) a) Write an expression for the PM modulated signal. b) Write an expression for the FM modulated signal. c) What is the maximum phase deviation of the PM signal

  Deduce expression for power in terms of the line voltage

Show that the power in a three-phase, three-wire system with balanced loads is constant at every instant. Deduce an expression for the power in terms of the line voltage, line current, and the power-factor.

  Describe the rise time-the overshoot and the settling time

Discuss the sequence of actions that occur in the operation of the control system for a traffic light that includes sensors in the roadbed. Indicate which actions are time-driven and which actions are event-driven.

  Design an 8051 microprocessor system that has total space

The EPROM should be mapped in a single block starting at address 0000 hex and the RAM should be mapped in a single block starting at address 8000 hex. 8051: Hardvard architecture with separate control busses for code and data memory.

  Write the vhdl architecture file for a j-k flip-flop

Write the VHDL architecture file for a J-K flip-flop that toggles on each falling clock edge. Use J and K for the inputs, Q for the output, and CLK for the clock. All signals are BIT type.

  How many decimal numbers can be represented by 8-bits

How many decimal numbers can be represented by 8-bits. What is the largest positive signed decimal number that can be represented by 8-bits.

  Determine what is the order of the given system

c) Find the output y(t) in response to the input x(t) = 6 u(t), where u(t) is the unit step function. d) Find the output y(t) in response to the input x(t) = δ(t) A linear system has the system response function H(s)= -7/(s+4)

  Determine the self inductance of coil 1-l11

a) Determine the self inductance of coil 1, L11 b) Determine the self inductance of coil 2 L22 c) Determine the mutual inductance between the two coils, L12 or L21

  Find the p-value for the test od defective boards

a six sigma black belt found that in a random sample of 140 printed circuit boards, 18 are defective. At the 5% level of significance, test that the percentage of defective boards is 10% against the alternative which is greater than 10%.

  Find the steady state temperature distribution of the tray

The tray heats up according to ut = c2?u + h(x, y) where h(x, y) = 5(1 - sin(8πy)) and c2 = 10-4. Assume that u = 200 along each edge. Find the steady state temperature distribution of the tray.

  Determine illuminance at a distance of 12 ft from source

Determine the maximum power that a 430 km, high-voltage 3-phase transmission line can transmit if the system voltage is 550kV and the impedance of the line is 0.5 ohm/km. Determine illuminance at a distance of 12 ft from source.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd