The surface area of a region is 150 cm?, d = 5 mm, and ɛ, = 10 for a parallel-plate capacitor. Calculate: 1. capacitance: Blank 1 pF 2. After connecting a 60-V battery across the capacitor, calculate: a. Electric field magnitude: Blank 2 b. Electric Flux Density: Blank 3 µC/m2 c. Charge of the plates: Blank 4 nC d. Total Stored Electrostatic energy: Blank 5 nJ

The surface area of a region is 150 cm?, d = 5 mm, and ɛ, = 10 for a parallel-plate capacitor. Calculate: 1. capacitance: Blank 1 pF 2. After connecting a 60-V battery across the capacitor, calculate: a. Electric field magnitude: Blank 2 b. Electric Flux Density: Blank 3 µC/m2 c. Charge of the plates: Blank 4 nC d. Total Stored Electrostatic energy: Blank 5 nJ

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter25: Surge, Spike, And Lightning Protection

Section: Chapter Questions

Problem 10RQ: In reference to the load, how are capacitors connected to help prevent voltage spikes and surges?...

See similar textbooks

Similar questions

In reference to the load, how are capacitors connected to help prevent voltage spikes and surges? Are capacitors connected in parallel or in series with the load?
2) C. When the capacitor is fully charged, the top conductor while the bottom conductor D. Electric field lines are and a potential difference is E. The capacitance of a capacitor is defined as F. The unit of capacitance is
Write a short note for 100 words, why does voltage decrease when increasing a capacitance?
give definition and explanation about Capacitance meter
QUESTION 5 A 20 ohms resistor is connected in series with a capacitor of 0.01 farad and an emf in volts given by 40e-3¹ +20e-6. Assuming that the charge and current on the capacitor are zero at t=0, determine the charge and current at any time.
value of equivalent capacitance and charge on each plate of capacitor.
Please answer it in 1hr. Topic: Capacitance and Magnetics write your solutions neat and complete thank you
9 When a dielectric material is inserted between the parallel plates, what will happen to the value of capacitance? Select one: a. Capacitance will remains the same. b. Capacitance will increase. c. Capacitance will decrease. d. Capacitance will become zero.
An inductor is constructed by winding a coil of 100 turns around a magnetic core. The core is a cylinder with radius 0.5 cm and the core material has relative permeability of 1000. The coil covers a length of 10 cm. Determine the resulting inductance. Enter your answer in mH rounded to two decimal places.
A parallel plate capacitor has its plates separated by 0.5 mm of air. The area plates is 2 m? and they are charged to a p.d.of 100 V.The plates are pulled apart untill they are separated by1 mm of air.Assuming the p.d. to remain unchanged, what is the mechanical force experienced the plates?
Question 6 electric ....inductors, or inductors without core material, are used for up to 5 millihenries of inductance. They are wrapped on a ceramic or phenolic core. Full explain this question and text typing work only thanks
4. Find the net potential (voltage) at pt. p produced by the charges as shown in the figure. Q8= +1uC Q3=-6nC Q4=-3nC 1m pt.p Q2=+5nC Qs=-5nC 1m 2m 2m Qı=+3nC Q6=+6nC Q7=+1nC