Magnitude of the induced surface charge on the mica

Reference no: EM13538083

A parallel-plate capacitor has a capacitance of 200 pF, a plate area of 680 cm2, and a mica dielectric (? = 5.4) completely filling the space between the plates. At 64 V potential difference, calculate (b) the magnitude of the free charge on the plates (in C), and (c) the magnitude of the induced surface charge (in C) on the mica.

Reference no: EM13538083

Questions Cloud

Potential energy of water-earth system into electric energy : A person with a remote mountain cabin plans to install her own hydroelectric plant. A nearby stream is 3.00 m wide and 0.500 m deep. Water flows at 1.05 m/s over the brink of a waterfall 5.10 m high. The manufacturer promises only 25.0% efficiency..

A square loop of wire of edge length a carries current : A square loop of wire of edge length a carries current i. Find the magnitude of the magnetic field produced at a point on the central perpendicular axis of the loop and a distance x from its center?

What is z components of the magnetic force on the wire : A wire lying along a y axis from y = 0 to y = 0.276 m carries a current of 1.62 mA in the negative direction of the axis. The wire fully lies in a nonuniform magnetic field given by = (0.466 T/m)y + (0.293 T/m)y. What is z components of the magnetic ..

What is the length in meters of the composite wire : A copper wire of radius a = 0.235 mm has an aluminum jacket of outer radius b = 0.302 mm. There is a current i = 1.56 A in the composite wire. Take the resistivity for copper and aluminum to be 1.69 x 10-8?·m and 2.75 x 10-8?·m. Calculate the current..

Magnitude of the induced surface charge on the mica : A parallel-plate capacitor has a capacitance of 200 pF, a plate area of 680 cm2, and a mica dielectric (? = 5.4) completely filling the space between the plates. At 64 V potential difference, calculate (b) the magnitude of the free charge on the ..

Find its wavelength and momentum : A singly charged particle accelerated through a potential difference of 115V has a wavelength of 4.4fm. Find it's mass. An electron is accelerated through a potential difference of 400V. Find its wavelength and momentum.

Find the cutoff wavelength for the photoelectric tube : When 200nm light is incident on the cathode of a photoelectric tube, the stopping potential is 4.2V. A) Find the velocity of the most energetic electron emitted from the cathode when the incident light on the cathode is 100nm. B) Find the cutoff wave..

Provided perpendicular radius is not near either end of wire : A 200.0 m long thin wire carries a line charge density ! = 358.0 nC/m. Find the potential difference between points 5.0 m and 6.0 m on a perpendicular radius to the axis of the wire, provided the perpendicular radius is not near either end of the ..

A high speed proton collides with a proton at rest : A high speed proton collides with a proton at rest, two proton-antiproton pairs were created. That is some of the accelerated protons kinetic energy was enough to be converted into the mass of the new particles. If the proton-antiproton pairs move al..

User Account

All Pages