The plates of a spherical capacitor have radii

Assignment Help Physics
Reference no: EM13651136

Spherical Capacitor The plates of a sphericalcapacitor have radii 31.0 and 45.0 mm.

a) Calculate the capacitance.
b) What must be the plate area of a parallel-plate capacitor withthe same plate separation and capacitance?

Reference no: EM13651136

Questions Cloud

Evaluate what is the torque exerted on it : When the play button is pressed, a CD accelerates uniformlyfrom rest to 495 rev/min in 2.6 revolutions. what is the torque exerted on it
A slide projector has a converging lens whose focal length : A slide projector has a converging lens whose focal length is105.00 mm. (a) How far (in meters) from the lensmust the screen be located if a slide is placed 106.70 mm from thelens?
The transmitting antenna for a radio station : The transmitting antenna for a radio station is 7.55 km fromyour house. The frequency of the electromagnetic wave broadcast bythis station is 531 kHz. The station builds a second transmittingantenna that broadcasts an identical electromagnetic wav..
What is the magnitude of the force acting to split : A cylindrical conducting shell of radius ρ=4mm and negligible thickness forms the inner conductor of coaxial line, What is the magnitude of the force (per unit length) acting to split the outer cylinder apart longitudinally
The plates of a spherical capacitor have radii : The plates of a spherical capacitor have radii 31.0 and 45.0 mm.Calculate the capacitance.
Beam contains-what is the magnitude of the current density : A beam contains 8.4 x 108 doubly charged positiveions per cubic centimeter, all of which are moving north with aspeed of 4.2 x 105 m/s. What is the magnitude of the current density?
What diameter of cylindrical wire should be used : A fuse in an electric circuit is a wire that is designed to melt, and thereby open the circuit, if the current exceeds apredetermined value. Suppose that the material to be used in a fusemelts when the current density rises to 410 A/cm2.
Electrons pass through any crosssection of the wires width : During the 4.2 min a 6.9 A current is set up in a wire, how many (a) coulombsand (b) electrons pass through any crosssection of the wire's width?
What is finalangular speed of merry go round : A disk-shaped merry-go-round of radius 2.43 {\rm m} andmass 185 {\rm kg} rotates freely with anangular speed of0.701 {\rm rev/s}.A 60.4 {\rm kg} person runningtangential to the rim of the merry-go-roundat 3.41 {\rm m/s} jumps onto its rimand holds..

Reviews

Write a Review

Physics Questions & Answers

  Find what is their equivalent capacitance

Three capacitors of 2.0, 9.0, and 15.0? F are joined together in parallel. What is their equivalent capacitance

  Calculate the magnitude of its three-dimensional velocity

A star lying 35pc from the Sun has proper motion of 0.2"/yr. calculate the magnitude of its three-dimensional velocity relative to the Sun

  Where on the other side must the second child sit

Two children are playing on a balanced seesaw. One child with a mass of 48 kg sits 1.4 m from the center. Where on the other side must the second child sit

  Determine what is the radius r for the circular plate

A parallel-plate capacitor with circular plates of radius R is being charged. The change of electric field is given by dE/dt=1.5E12 V/(mS). The field magnitude B for r=5R is 1E-7 T.

  What are the possible values for the index of refraction

A thin layer of fluid to be identified by its index of refraction is poured into a very shallow container. what are the possible values for the index of refraction

  What is the capacitance in the capacitor

A parallel plate capacitor has plates that measure 13.5 cm long by 9.75 cm wide. The plates are separated by a distance of 2.75 mm, What is the capacitance in the capacitor

  Determine the work done by the force on the object

A object of mass 3.00 kg is subject to a force Fx that varies with position as in the figure below. Find the work done by the force on the object

  What is the size of the individual slits

A red laser pointer with a wavelength of 635 nm is shined on a double slit producing a diffraction pattern on a screen that is 1.75 m behind the double slit. The central maximum of the diffraction pattern has a width of 4.30 cm, and the fourth bright..

  What angular distance does the jogger cover

A jogger on a circular track that has a radius of 0.330 km runs a distance of 1.80 km. What angular distance does the jogger cover

  A 90 kg sofa sits stubbornly on the wrong side of your

a 90 kg sofa sits stubbornly on the wrong side of your living room. if the coefficient of static friction between the

  What is the index of refraction of the unknown material

You send a beam of light from a material with index of refraction 1.19 into an unkown material. What is the index of refraction of the unknown material

  What is the angular speed of the earth

It takes 23 hours 56 minutes and 4 seconds for the earth to make one revolution (mean sidereal day). What is the angular speed of the earth

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