What is the electric potential across the plates

Assignment Help Physics
Reference no: EM13255089

You wish to design a velocity selector that will allow protons to pass through only if they have a speed of 500 m/s.

(a) If the magnetic field is B = 0.050 T, what electric field do you need?

(b) You decide to produce this electric field using a parallel-plate capacitor with a plate spacing of 1.0 mm. What is the electric potential across the plates?

(c) Will your velocity selector also work for Li ions? For Mg2 ions? Explain why or why not.

Reference no: EM13255089

Questions Cloud

What is the rms value of the electric field at the screen : You want a screen to be illuminated with an intensity of 440 mW/m2. The screen is 12.97 m away from the light source, What is the rms value of the electric field at the screen
Find out the delta g associated with the dissociation : Determine the delta G associated with the dissociation of 5.0g of C76H52O46 at room temperature in 50mL of pH=7.55 buffered solution that has already had 2.5g C76H52O46 dissolved into it.
Design state graph and state table for moore sequential ckt : Design a state graph and state table for a Moore sequential circuit that has two inputs (X1 and X2) and one output (Z). The output begins at 0 and becomes 1 when X1 = 1 and X2 = 1, either concurrently or one after the other
Compute the weight percent of gold : Gold(Au) forms a substitutional solid solution with silver(Ag). Compute the weight percent of gold that must be added to silver to yield an alloy that contains 5.5x10^21 Au atoms per cubic centimeter. The densities of pure Au and Ag are 19.32 and 10...
What is the electric potential across the plates : You wish to design a velocity selector that will allow protons to pass through only if they have a speed of 500 m/s, You decide to produce this electric field using a parallel-plate capacitor with a plate spacing of 1.0 mm. What is the electric pote..
Explain the public policy exception to the doctrine : With regard to employee privacy rights, what is the difference between public sector employees and private sector employees?
Comparative aspects of these two religions : Identify a religion that you believe has the most in common with the teachings of Christianity. Explain your choice by discussing at least three comparative aspects of these two religions.
What is the separation between their paths : Triply charged uranium-235 and uranium-238 ions are being separated in a mass spectrometer. What is the separation between their paths in meters when they hit a target after traversing a semicircle
Preserving individual civil liberties : Can the United States simultaneously protect its citizens from domestic and international terrorsim while preserving individual civil liberties? Why or Why not?

Reviews

Write a Review

Physics Questions & Answers

  Compute the acceleration of the system if the mass of block

Block B rests on a smooth inclined plane of 21 degrees and block A hangs vertically. Compute the acceleration of the system if the mass of block A is 1.08 kg and that of block B is 5.9 kg.

  Explain how much mechanical energy is lost due to friction

He slides so that his speed is zero just as he reaches the base. Explain how much mechanical energy is lost due to friction acting on the runner? How far does he slide?

  Explain how much light energy passes through in one minute

The area of the opening can be calculated from pi (3.1416) times the radius squared. If your pupil is open to a radius of 3.5 mm, explain how much light energy passes through in one minute? Give your answer in mJ.

  Find the final charge and the voltage across the plates

A 1 uF capacitor is charged when it is connected across a 9 V battery, Find the final charge and the voltage across the plates for the 1 uF and 2 uF capacitor

  How much energy is now stored in its magnetic field

Imagine that we connect a 10-mH coil to a battery through a resistor, and it settles down to conducting 1.0A. How much energy is now stored in its magnetic field

  What is the milk velocity

He milk is pumped (at a constant flow rate of 29532 L h-1) through a pipe that has an internal diameter of 65 mm. What is the milk velocity

  The putty-block system compress the spring

A 378 N, uniform, 1.56 m bar is suspended horizontally by two vertical cables at each end. Cable A can support a maximum tension of 502.0 N without breaking, and cable B can support up to 397.0N. You want to place a small weight on this bar. What is ..

  Find the capacitance of the two wires

The potential difference between two short sections of parallel wires in air is 104 V, What is the capacitance of the two wires

  Compute the index of refraction of the gas

A 200 g block hangs from a spring with spring constant 10 N/m. At t=0 s the block is 23 cm below the equilibrium point and moving upward with the speed of 125 cm/s. What are block's oscillation frequency? What is the block's distance from equilibri..

  What is the highest speed at which ball can move

The cable pulls horizontally on the box, and a 50.30 bag of gravel rests on top of the box. The coefficients of friction between the box and roof are shown. The system is not moving. Find out the friction force on the bag of gravel.

  How long is the bullet in the goal

A simple harmonic oscillator consists of the block of mass 1.90 kg attached to a spring of spring constant 196 N/m. while t = 3.00 s, position and velocity of the block are x = +0.129 m and v = +3.415 m/s.

  Calculate the shear stress of the crude oil

Calculate the shear stress of the crude oil at the walls, and plotting the velocity distribution graph for the same.

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