Compute the new value of the capacitance

Reference no: EM13289978

You are given an ideal air-filled parallel plate capacitor with plates of area 45.0 cm2 and separation 2.10 mm.

(a) What is the value of the capacitance?

(b) Now a sheet of dielectric of constant 4.0 having the same area as the plates but a thickness of 0.42 mm is inserted between the plates. What is the new value of the capacitance?

Reference no: EM13289978

Questions Cloud

Find the turns ratio for the transformer to an amplifier : Assume that you wish to connect an 8[ohm]speaker to an amplifier using an ideal transformer. The amplifier has a Thévenin voltage of 25[Vrms], and aThévenin resistance of 0.275[ohm]. Find the turns ratiofor the transformer

Find the direction of the trains motion relative to north : A train moving with constant velocity travels 190m north in 14s and an undetermined distance to the west. Find the direction of the train's motion relative to north

Describe each of the above mentioned areas of job : Describe each of the above mentioned areas of job description

Use the regular monthly payment formula : Calculate the monthly payment on a fixed-rate mortgage of $150,000, with 12% interest, over 30 years.

Compute the new value of the capacitance : You are given an ideal air-filled parallel plate capacitor with plates of area 45.0 cm2 and separation 2.10 mm. What is the new value of the capacitance

Explain a wedge-shaped tank is filled with water at a rate : A wedge-shaped tank is filled with water at a rate of 5.00 kg/s. The tank is 4.00 m long and 4.0 m tall, and the angle of the wedge is 90°. The wedge is oriented as pictured, with the point down such that cross sectional area changes with height

Calculate the unearned interest : You financed $10,500 and are making regular payments of $285.00 over the 4 year life of the loan. You would like to pay off the loan a year early. Calculate the unearned interest by.

Human resources manager for a midsize company : Bob is a human resources manager for a midsize company. He usually provides employee training in the office building for small groups. However, due to a local emergency

What is the add-on interest rate : What is the add-on interest rate (to the nearest tenth of a percent) for a 4 year loan with monthly payments of $210 if the original amount borrowed was $7500?

User Account

All Pages