An air-filled parallel-plate capacitor has a capacitance

Assignment Help Physics
Reference no: EM13669830

An air-filled parallel-plate capacitor has a capacitance of 1.4 pF. The separation of the plates is doubled and wax is inserted among them. The new capacitance is 2.1 pF. Discover the dielectric constant of the wax.   

Reference no: EM13669830

Questions Cloud

Determine how high can she swing upward : Jane, looking for Tarzan, is running at top speed (5.6 m/s) and grabs a vine hanging vertically from a tall tree in the jungle. Determine how high can she swing upward
Find the gravitational potential of the cylinder : There is a thick walled hollow cylinder (outer radius a, inner radius b). (z axis is the height of the cylinder) with its center located at the origin (x=0, y=0,z=0). Find the gravitational potential of the cylinder at point P located on X axis
Magnitudes of bird watchers average velocity-displacement : A bird watcher meanders through the woods, walking 1.62 km due east, 1.63 km due south, and 4.16 km in a direction 26.7 °north of west. The time needed for this trip is 2.308 h. Decide the magnitudes of the bird watcher's (a) average velocity and (b)..
What is the magnitude of the force on this segment of wire : A segment of wire carries a current of 25 A along the x axis from x = -2.0 m tox = 0 and then along the z axis from z =0 to z = 3.0m. In this region of space, the magnetic field is equal to 40 mT in the positive z direction. What is the magnitude of ..
An air-filled parallel-plate capacitor has a capacitance : An air-filled parallel-plate capacitor has a capacitance of 1.4 pF. The separation of the plates is doubled and wax is inserted among them. The new capacitance is 2.1 pF. Discover the dielectric constant of the wax.
Determine the speed that this rocket achieves : A model rocket is constructed with a motor that can provide a total impulse of 36.0 N•s. The mass of the rocket is 0.104 kilogram. Find the speed that this rocket achieves
Displacement of the arm from full extension to full flexion : After elbow surgery, a therapist examines the patient’s range of motion. At full extension, the angle among her forearm and upper arm is 164º. At full flexion, the angle is 43º. T0hrough the test, only her forearm was moved, while the upper arm staye..
Find the angle where the bead will be in equilibrium : A small bead of mass m is constrained to slide without friction inside a circular vertical hoop of radius r which rotates about a vertical axis at a frequency of f. Find the angle where the bead will be in equilibrium
How thick is the oil film : A thin film of oil (n = 1.10) is located on a smooth, wet pavement. When viewed perpendicular to the pavement, the film reflects most strongly red light at 640 nm and reflects no light at 512 nm. How thick is the oil film?

Reviews

Write a Review

Physics Questions & Answers

  In niels bohrs 1913 model of the hydrogen atom an electron

in niels bohrs 1913 model of the hydrogen atom an electron circles that proton at a distance of 5.29e-11 m with a speed

  Find the magnitude of the angular momentum of the particle

A particle with charge 6.40x10^-19 C travels in a circular orbit with radius 4.68 mm due to the force exerted on it by a magnetic field with magnitude 1.65 T

  Calculate the force on the bottom of the tank

The water in a tank is at a gauge pressure of 283,685 Pa. what is the force on the bottom of the tank

  What rate is power generated in the coil

A coil of 160 turns and area 0.20 m2 is placed with its axisparallel to a magnetic field of 0.40 T. The magnetic field changes from 0.40 T in the x-direction to 0.40 Tin the negative x-direction in 2.0 s. If the resistance of the coil is 16 Ω, at ..

  How manyrays does the persons body absorb every second

A reading on a Geiger counter of 0.23 mrad/h is based on assuming that the measured radiation is due to cesium-137, How many ?-rays does the person's body absorb every second

  Determine the final potential difference across the plates

Two C1 = 3.7 μF, C2 = 18.7 μF are charged individually to V1 = 14.2 V, V2 = 7.0 V. Calculate the final potential difference across the plates of the capacitors once they are connected

  Find out the maximum altitude reached by the rocket

The rocket moves for 3.00 s along its initial line of motion with an acceleration of 32.0 m/s2. At this time, its engines fail and the rocket proceeds to move as a projectile. Find out the maximum altitude reached by the rocket.

  Determine the balls linear velocity

A 30.0g ball rolls around the 40.0cm diameter hemishperical track at 60.0rpm. Assume rolling friction is negligible. Determine the ball's linear velocity

  Evaluate the maximum acceleration of the eardrum

When responding to sound, the person eardrum vibrates about it's equilibrium position. Evaluate the maximum acceleration of the eardrum

  Determine by what factor is the electric force affected

If you triple the distance between two charged objects, by what factor is the electric force affected

  Atypical sprinter speeds up through the first third of race

Atypical sprinter speeds up through the first third of a race and slows gradually over the rest of course. Is it accurate to say that a sprinter is accelerating as he slows through the final two-thirds of the race?

  How much louder does the traffic noise seem

When the decibel of traffic in the street goes from 40 to 60 dB, How much louder does the traffic noise seem

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