Find the distance x where the force and charge is given

Assignment Help Electrical Engineering
Reference no: EM13275758

a total charge Q is uniformly distributed around a ring shape conductorwith radius a.a charge q is located at a distance x from the center of the ring ....the force exerted on a charge is given by
F=(qQx)/(4πε(x2+a2)3/2)
ε=8.85 * 10-12 (* is used for multiplication)
find the distance x where the force is 1.25 N and Q are 2* 10-5 C for a ring with radius 0.9

Reference no: EM13275758

Questions Cloud

What is the mass per unit length of the string : Tension is maintained in a string. The observed wave speed is v=22.0 m/s when the suspended mass is m=3.00 kg. What is the mass per unit length of the string
Determine the approximate transmission bandwidth : An FM signal has a carrier frequency of 200 kHz, a modulating frequency of 500 Hz, and a frequency deviation of ± 40 kHz. Determine the approximate transmission bandwidth (in kHz).
Determine the total value of average power in watts : Referring to the information above, if one were to sum all of the different average power values associated with the carrier and all sidebands, determine the total value of average power (in watts).
What is the angular speed of the object : You spin an object around so that it moves in a horizontal circle with 2.00 m radius at a speed of 2.5m/s, What is the angular speed of the object
Find the distance x where the force and charge is given : a total charge Q is uniformly distributed around a ring shape conductorwith radius a.a charge q is located at a distance x from the center of the ring ....the force exerted on a charge is given by F=(qQx)/(4πε(x2+a2)3/2)
Explain one or more simple chemical tests : describe one or more simple chemical tests that would distinuish acetaminophen from ibuprofem
Determine the acceleration of the ball during the throw : A 54-kg skater initially at rest throws a 3.0-kg medicine ball horizontally to the left. Determine the acceleration of the ball during the throw
Explain indicate the ionic species that predominates : Indicate the ionic species that predominates at pH 4, 8, and 11 for (a) ammonia and (b) phosphoric acid.
Calculate how many slits are marked on the grating : Light of wavelength 540.00 nm is incident normally on a diffraction grating, How many slits/mm are marked on the grating

Reviews

Write a Review

Electrical Engineering Questions & Answers

  What range of values is allowed for the parameter

Suppose we have a resistive load that varies from 5 kOhms to 10 kOhms. We connect this load to an amplifier, and we need the voltage across the load to vary by less than 1 percent with variations in the load resistance.

  How does the speed of an induction generator relate

How does the speed of an induction generator relate to synchronous speed Explain. How is power factor could be controlled if is is a squirrel cage machine? How about a wound rotor machine

  What is the duration of the photocurrent if absorption occur

A Si PIN photodiode has an i-Si layer of width 20 µm. The p+ layer on the illumination side is very thin (0.1µm). The PIN is reverse biased by a voltage of 100 V and then illuminated with a very short optical pulse of wavelength 900 nm.

  What change in depth causes the piston to move

The spring of the pressure gauge shown in the figure below has a force constant of 1385 N/m, and the piston has a radius of 1.00 cm. As the gauge is lowered into water, what change in depth causes the piston to move in by 0.750 cm

  Design low pass active filter with a cutoff frequency

Design low pass active filter with a cutoff frequency t at 10kHz or more by 30db and have the pass band gain positive that does not deviate from 20db by more than 3db. The pass band frequency needed is 800Hz and below Derive transfer function

  What is the modulation used to transmit hdtv signals

What is the modulation used to transmit HDTV signals over the air in US terrestrial broadcasting? What is the transmitted bit rate and the compression method?

  Calculate lost torque-opper loss and efficiency

A 100V dc series motor has an armature resistance of 0.2 ohm and field resistance of 0.25 ohm. The motor runs at a speed of 600 rev/min when the shaft torque is 27.14 Nm. Friction and windage losses at this speed are 300W.

  Determine the electron energy and momentum

An electron is moving with a velocity of 2*10^6 cm/s. Determine the electron energy (in eV)), momentum, and de Broglie wavelength (in angstrom).

  Write program which accept frequency of electromagnetic wave

Write a program which accepts the frequency of an electromagnetic wave in megahertz and then displays to the user whether the frequency falls in the FM band, AM band, or neither.\FM radio falls between: 87.7 to 108.0 MHz.

  Define bipolar junction transistor

Bipolar Junction Transistor, A silicon n-p-n bipolar junction transistor is designed with emitter, base and collector doping levels of 10^19cm, 10^15cm and 5*10^17cm, respectively.

  Write the vhdl code implementing a 6-bit synchronous counter

Write the VHDL code implementing a 6-bit synchronous counter with enable. The design should include the output to be connected to the next stage Then update the code to include an asynchronous reset.

  Which configuration of trasistor is the most popular and why

For the three transistor configurations namely, the common-eitter, the common-collector, and the common-base, compare the voltage gain and the current gain for each configuration.

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