Question

Two circular plates with diameter 1.57 cm are used to form a parallel plate capacitor. The...

Two circular plates with diameter 1.57 cm are used to form a parallel plate capacitor. The distance between the plates is 2.05 mm and the space between them is filled with air. Determine the magnitude of the electric field in this space when the capacitor is connected to a battery with a certain voltage that results in a charge of 2.38 pC on each plate.

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
1.) A parallel-plate capacitor is constructed from two circular plates with diameter 5.0 cm separated by...
1.) A parallel-plate capacitor is constructed from two circular plates with diameter 5.0 cm separated by 0.20 mm. What charge will collect on the plates if the capacitor is connected to a potential difference of 35.0 V? 2.)The capacitor from the previous problem is now disconnected from the voltage source. The separation between the capacitor plates is quadrupled and an insulator is inserted between the plates. The voltage between the plates is measured to be 68.3 V. Find the dielectric...
. An air-filled parallel-plate capacitor has plates of area 2.45 cm2 separated by 1.25 mm. The...
. An air-filled parallel-plate capacitor has plates of area 2.45 cm2 separated by 1.25 mm. The capacitor is connected to a 9.0 V battery. (a) Find the value of its capacitance. (b) What is the charge on the capacitor? (c) What is the magnitude of the uniform electric field between the plates?
As a parallel-plate capacitor with circular plates 25 cm in diameter is being charged, the current...
As a parallel-plate capacitor with circular plates 25 cm in diameter is being charged, the current density of the displacement current in the region between the plates is uniform and has a magnitude of 27 A/m2. (a) Calculate the magnitude B of the magnetic field at a distance r = 54 mm from the axis of symmetry of this region. (b) Calculate dE/dt in this region.
Find capacitance of parallel plate capacitor with square plates. Length of the side is 10 cm...
Find capacitance of parallel plate capacitor with square plates. Length of the side is 10 cm and distance between plates is 2 mm. Find charge on the plates and electrical energy stored in the capacitor if it is connected to the battery providing 250 V. Find capacitance, energy and charge if capacitor filled with dielectric with K=3 (still connected to the same battery).
A parallel-plate capacitor has capacitance CC = 12.5 pFpF when the volume between the plates is...
A parallel-plate capacitor has capacitance CC = 12.5 pFpF when the volume between the plates is filled with air. The plates are circular, with radius 3.00 cmcm. The capacitor is connected to a battery and a charge of magnitude 25.0 pCpC goes onto each plate. With the capacitor still connected to the battery, a slab of dielectric is inserted between the plates, completely filling the space between the plates. After the dielectric has been inserted the charge on each plate...
A parallel-plate air capacitor is made by using two plates 18 cm square, spaced 6.0 mm...
A parallel-plate air capacitor is made by using two plates 18 cm square, spaced 6.0 mm apart. It is connected to a 24-V battery. (a) What is the capacitance? ________F (b) What is the charge on each plate? _______ C (c) What is the electric field between the plates? __________ V/m (d) What is the energy stored in the capacitor? ________ J (e) If the battery is disconnected and then the plates are pulled apart to a separation of 12...
A parallel-plate capacitor is constructed of two horizontal 16.8-cm-diameter circular plates. A 1.9 g plastic bead...
A parallel-plate capacitor is constructed of two horizontal 16.8-cm-diameter circular plates. A 1.9 g plastic bead with a charge of -4.8 nC is suspended between the two plates by the force of the electric field between them. A) Which plate, the upper or the lower, is positively charged? B) What is the charge on the positive plate? Express your answer with the appropriate units q =
A parallel plate capacitor has circular plates of diameter 1 cm. It is air-filled; there is...
A parallel plate capacitor has circular plates of diameter 1 cm. It is air-filled; there is no dielectric. We want the capacitor to hold 10-8 joules of energy when charged to 100 volts. What should the plate separation be?
A water-filled parallel plate capacitor has a plate area of 2.2 cm2 and plate separation of...
A water-filled parallel plate capacitor has a plate area of 2.2 cm2 and plate separation of 2.5 mm. The potential difference between its plates is held at 7.0 V. Calculate the magnitude of the electric field between its plates, the charge stored on each plate, and the charge stored on each plate after water is replaced by air. (a) the magnitude of the electric field between its plates -------------V/m (b) the charge stored on each plate ----------- nC (c) the...
A water-filled parallel plate capacitor has a plate area of 2.2 cm2 and plate separation of...
A water-filled parallel plate capacitor has a plate area of 2.2 cm2 and plate separation of 2.5 mm. The potential difference between its plates is held at 7.0 V. Calculate the magnitude of the electric field between its plates, the charge stored on each plate, and the charge stored on each plate after water is replaced by air. (a) the magnitude of the electric field between its plates -------------V/m (b) the charge stored on each plate ----------- nC (c) the...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT