What is its thickness

Assignment Help Physics
Reference no: EM13965318

Electrostatic clamps are used for holding workpieces while they are being machined, for holding silicon wafers during electron beam microfabrication, etc. They comprise an insulated conducting plate maintained at a potential of several thousand volts covered with a thin insulating sheet. The workpiece or the wafer rests on the sheet and is grounded. It is advisable to apply a film of oil to the sheet to prevent sparking.

One particular type operates at 3000 volts and has a holding power of 2 atmospheres (2 x 10^5 pascals). If the insulator is Mylar (relative permittivity = 3.2), what is its thickness?

Reference no: EM13965318

Questions Cloud

Mean-variance and standard deviation and interpret : Find the mean, variance, and standard deviation and interpret. Construct a frequency table with ?ve classes.
Construct a frequency table with ?ve classes : Find the mean, variance, and standard deviation. Construct a frequency table with ?ve classes.
Calculate temperature gradient in the bar at steady state : A uniform copper bar 50 cm long is insulated on the sides and has its ends exposed to ice and steam respectively. If there is a layer of water 0.1 mm thick at each end, calculate the temperature gradient in the bar at steady state.
Bell-shaped distribution : Assuming that the food expenditure of the households of an entire city of 400,000 will have a bell-shaped distribution, how many households of this city would you expect to fall in each of the intervals, x ± s, x ± 2s, and x ± 3s?
What is its thickness : One particular type operates at 3000 volts and has a holding power of 2 atmospheres (2 x 10^5 pascals). If the insulator is Mylar (relative permittivity = 3.2), what is its thickness?
Construct a histogram and interpret : Construct a histogram and interpret. Locate on your histogram x ± s, x ± 2s, and x ± 3s. Count the data points in each of the intervals x, x± s, x ± 2s, and x ± 3s. How do these counts compare with the empirical rule?
Find lower and upper quartiles-median : (a) Find the mean, variance, and range for these data and interpret. (b) Find lower and upper quartiles, median, and interquartile range. Check for any outliers. (c) Construct a box plot and interpret.
Assume that the company uses the weighted average method : Compute the equivalent units for May's activity for the first department. Determine the costs per equivalent unit for May.
Index of respiratory muscle strength : Maximal static inspiratory pressure (PImax) is an index of respiratory muscle strength. The following data show the measure of PImax (cm H2O) for 15 cystic ?brosis patients.

Reviews

Write a Review

 

Physics Questions & Answers

  Although the magnitudes of the equipotentials and electric

although the magnitudes of the equipotentials and electric fields for electrode configurations a and b are consistent

  Compute what is the oscillator frequency

In a certain cyclotron a proton moves in a circle of radius0.800 m. The magnitude of the magneticfield is 1.10 T. What is the oscillator frequency

  Find the final angular velocity of the merry

A 15 kg child sits on the edge of at 2 m radius, 200 kg merry go round. A father as been getting a little carried away, What is the final angular velocity of the merry go round

  Switch is flipped to charge the capacitor

The circuit consists of a battery, with a fixed voltage V, a resistor with resistance R and a capacitor with capacitance C. It also has a switch that can either flip up to charge the capacitor or flip down to discharge the capacitor.In the followi..

  What is the kinetic energy of ball

Assume that a binary star system consists of two stars of equal mass. They are observed to be separated by 310 million kilometres and take 4.0 Earth years to orbit about the point midway between them.

  What is the shortest-wavelength light that can strike

A TV remote control emits IR light. If the detector on the TV set is not to react to visible light, What is the shortest-wavelength light that can strike silicon without causing electrons to jump from the valence band to the conduction band

  What is the pebbles speed and acceleration

Your roommate is working on his bicycle and has the bike upside down. He spins the 54.0cm -diameter wheel, What is the pebbles speed and acceleration

  A man exerts a force of 60n straight up to lift a

a man exerts a force of 60n straight up to lift a watermelon that weighs 2.5 kg. what is the acceleration of the

  A cat stuck up a tree and has 500 j gravitational potential

a cat stuck up a tree and has 500 j gravitational potential energy. it then falls. find the kinetic energy of the cat

  The magnitude of the angular momentum of the assembly

Three particles of mass m = 2.4 kg are fastened to three rods of length d = 0.69 m and negligible mass. The rigid assembly rotates about point O at angular speed ? = 7.5 rad/s. About O, what are (a) the rotational inertia of the assembly, (b) the mag..

  Calculate its moment of inertia about its center

A grinding wheel is a uniform cylinder with a radius of 8.5 cm and a mass of .580 kg. Calculate its moment of inertia about its center

  Estimate the image position

A 1.0-cm-tall object is 60 cm in front of a diverging lens that has a -30 cm focal length. Calculate the image position

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