Find the strengths and direction of the electric field

Assignment Help Physics
Reference no: EM13242520

A thin, horizontal, 10-cm-diameter copper plate is charged to 3.5nC. If the electrons are uniformly distributed on the surface, what are the strengths and direction of the electric field (6 points)

a. 0.1 mm above the center of the top surface of the plate?

b. at the plate's center of mass?

c. 0.1 mm below the center of the bottom surface of the plate?

Reference no: EM13242520

Questions Cloud

Explain what is the purity of the complex : If 27.0 mL of 0.0200 M KMnO4 were required to titrate a 0.425 g sample of K3[Fe(C2O4)3] * 3H2O, what is the % purity of the complex
Is greengenes applying the leftover principle incorrectly : Greengenes' landlord rejoices, saying, "According to the leftover principle, you will pay me $300 more in rent." Is the landlord correct. If not, is he applying the leftover principle incorrectly, or is the principle wrong
Evaluate the average and the standard deviation : Titration of an oxalate sample gave the following percentages of percent oxalate: 12.28%, 12.54%, and 12.24%. Calculate the average and the standard deviation.
What is the amound of the tax per gallon of gasoline : The government has imposed a tax on gasolone. What is the amound of the tax per gallon of gasoline How much tax revenue will government collect from this tax How much of the tax is paid by consumers
Find the strengths and direction of the electric field : A thin, horizontal, 10-cm-diameter copper plate is charged to 3.5nC. If the electrons are uniformly distributed on the surface, what are the strengths and direction of the electric field
Define the sybolic representation for the galvanic cell : If the electrochemical cell is allowed to operate as a gavanic cell, which solution species will be oxidized, which solution species will reduce. write the sybolic representation for the galvanic cell.
Write a 850 word paper that addresses the following points : Assignment :   choose 3 days from the attached journel.  Write a 850word   paper that addresses the following points about your 3-day food intake: .Recorded intake of protein, carbohydrates, and lipids ?Which foods in your recorded daily intake ..
Should the firm add delivery vehicle under the circumstances : A delivery company is considering adding another vihicle to its delivry fleet, all the vehicles of which are rnted for $100 per day. Assume that the additional vehicle would be capable of delivering 1500 packages per day
What is the frequency of each van : Three radio-equipped plumbing vans are broadcasting on the samefrequency f0. Van 1 is moving east of van 2 with thespeed v, What is the frequency of each van as received by theothers

Reviews

Write a Review

Physics Questions & Answers

  Calculate the period t and the tension in the string f

Calculate the period T and the tension in the string F as a function of the angle. Compute the moment of inertia of this system for an axis that passes through the combined center of mass and is perpendicular to the plane of the rings.

  Determine the work done on the ball by air resistance

A basketball player makes a jump shot. The 0.520-kg ball is released at a height of 1.90 m above the floor with a speed of 7.13 m/s, What is the work done on the ball by air resistance, a nonconservative force

  What is the unit vector in the direction of block

A 0.6 kg block of ice is sliding by you on a very slippery floor at 3.5 m/s. As it goes by, you give it a kick perpendicular to its path. Your foot is in contact with ice block for 0.0035 seconds.

  How fast was the motorist

A motorist suddenly notices a stalled car and slams on the brakes, negatively accelerating at 6.2 . Unfortunately this isn't enough, and a collision ensues.

  Find the equivalent capacitance of all five

If you have five capacitors with capacitances 1.2×10-6 F, 3.2×10-6 F, 5.9×10-6 F, and two 6.4×10-6 F in series, What is the equivalent capacitance of all five

  Find the spacing between the plates

When a potential difference of 168 V is applied to the plates of a parallel-plate capacitor, the plates carry a surface charge density of 23.0 nC/cm2. What is the spacing between the plates

  Illustrate what is the hang time

The punter on a football team tries to kick a football so that it stays in the air for a long "hang time". If the ball is kicked with an initial velocity of 25.0 m/s at an angle of 60.0 degrees above the ground, illustrate what is the "hang time"?

  What is the magnitude of the apparent weight

A hotel elevator ascends 110 {rm m} with a maximum speed of 4 {rm m/s}. Its acceleration and deceleration both have a magnitude of 1.20 {rm m/s^2}.

  Find how many maxima it detects

A 0.200 kg block is placed on a vertical spring (k = 5.80x 10^3 N/m) and pushed downward, compressing the spring 0.100 m. As the block is released, it leaves the spring and continues to travel upward. What height above the point of release will bl..

  How much work does the force of friction do on the block

Two carts with masses of 5.00 kg and 2.64 kg move toward each other on a frictionless track with speeds of 4.86 m/s and 3.46 m/s correspondingly. The carts stick together after colliding head-on. Find the final speed.

  How far must he now travel to reach base camp

Explorer is caught in a whiteout (in which snowfall is so thick that the ground cannot be distinguished from the sky) as returning to base camp.

  Find the heat transfer to the gas

Suppose the pressure of the gas equals to p=aV^2, where a is constant. Find the heat transfer to the gas during this process if this is a reversible change.

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