Answered: 4. Two parallel plates 5.8 mm apart… | bartleby

Related questions

Question

4. Two parallel plates 5.8 mm apart have a potential difference between them of 220 V.
a) What is the magnitude of the electric field between the plates?
The plates have a surface area of 4.8 × 10-4 m².
b) What is the capacitance of the parallel plates?
c) What amount of charge is on the plates?

Expert Solution

Trending now

This is a popular solution!

Step by step

Solved in 4 steps

SEE SOLUTION Check out a sample Q&A here

Blurred answer

Similar questions

4. charge moves a distance of 2.0 cm in the direction of a uniform electric field whose magnitude is 215 N/C. As the charge moves, its electrical potential energy decreases by 6.9 x10-19 J. Find the charge on the moving particle. What is the potential difference between the two locations?
Imagine a parallel plate capacitor with mica between the plates. Suppose the potential difference between the plates is 82V, and there is an electric field between the plates with a strength of 320 N/C. If each plate has an area of 0.030 square meters, a) What is the separation between the plates? b) Find the capacitance of the capacitor. c) How much charge is on each plate? d) How much energy is stored in the capacitor? For each part, explain your reasoning.
2. A charge q = - 2.0 C moves in the opposite direction of a uniform electric field of 100 V/m by a distance of 3.0m. a. The charge is at a point of (a. higher, b. lower, c. same) potential before moving. b. After moving, the potential energy of the charge a. increases. b. decreases. c. does not change. c. What is the change in the potential energy?
4.) There are 3 charges below arranged in a triangle. a.) What is the total electrical potential difference at a point in the center of the triangle due to all 3 charges? b.) What is the total electrical potential difference, due to all 3 charges, at a point halfway between the two -2nC charges? 1.0 nC 3.0 cm, 3.0 cm 3.0 cm -2.0 nC -2.0 nC
34. I need help with these questions. The question reads: A uniform electric field has magnitude 240 N/C and is directed to the right. A particle with charge +4.2 nC moves along the straight line from a to b. a) what is the electric force that acts on the particle? B) what is the work done on the particle by the electric field? C) what is the potential difference Va-Vb between points a and b?
21. Two metal plates are charged and are measured to have a potential difference of 15.0 V. An electron is placed near the negative plate and released. What is the kinetic energy of the electron when it reaches the positive plate? a. 24.0 x 10¹ b. 9.9 x 10-¹9 1.0 x 10-¹9 J 13.4 x 10-19 j c. d.
The parallel plates of a capacitor have an area of 0.15 m2 and are separated by 1 mm in air. i) What is the capacitance? ii) If the distance is doubled, what would be the new capacitance? iii) How is the capacitance modified if a dielectric of K=2 is added between the plates?
1. Two point charges, +3 C and -6 C, are separated by 20 cm. They are NOT free to move. a) What is the magnitude of the electrostatic (Coulomb) force between the charges? Leave your answer as a function of k. ibuenser b) What is the electric field at the center point between the two charges? Leave your answer as a function of k. c) What is the electric potential at the center point between the two charges? Leave your answer as a function of k.
2. An electronic flash for a camera uses a capacitor to store energy. With a potential difference of 300V, the charge on each plate has a magnitude of 0.0225C What is the capacitance of the flash? If this is a parallel plate capacitor of area 10m?, what is the plate separation? How much energy is stored by the capacitor? а. b. С.