Item # 5 A spherical capacitor has inner radius 10.0 mm and outer radius 15.0 mm. At r= 11.0 mm, it has an electric energy density of 8.0 x 10¹20. What is the magnitude of the electric field at r? a. 1.80 x 1024 V/m b. 1.34 x 10¹2 V/m c. 4.00 x 106 V/m d. 2.00 x 106 V/m

Item # 5 A spherical capacitor has inner radius 10.0 mm and outer radius 15.0 mm. At r= 11.0 mm, it has an electric energy density of 8.0 x 10¹20. What is the magnitude of the electric field at r? a. 1.80 x 1024 V/m b. 1.34 x 10¹2 V/m c. 4.00 x 106 V/m d. 2.00 x 106 V/m

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Related questions

Q: QUESTION 4 A 15.0 kev proton enters a uniform electric field of magnitude 360 V/m present in a…

Q: e•25 In Fig. 25-40, two parallel-plate ca- pacitors (with air between the plates) are connected to a…

Q: A parallel-plate capacitor is formed from two 3.0 cm ×3.0 cm electrodes spaced 2.4 mm apart. The…

Q: A 2.6-cm-diameter parallel-plate capacitor has a 1.8 mm spacing. The electric field strength inside…

Q: Two 1.7-cm-diameter disks spaced 1.6 mm apart form a parallel-plate capacitor. The electric field…

A: Given, Diameter = 1.7 cm = 1.7 × 10-2 mplate seperation = 1.6 mm = 1.6 × 10-3 m

Q: A 1.0 µF parallel plate capacitor with 1.0mm apart and dielectric material k=5.0 in between. The…

A: capacitance of a parallel plate capacitor C = ε(A/d) where ε is permittivity of the dielectric…

Q: 22. u and mE A parallel-plate air capacitor is made up of two flat plates of area mm² 4 held mm 1.5…

Q: here is an electric field of 3 each V / m in a free space environment. In which option the voltages…

A: Given data, Electric field at each point of the free space = 3 V/m

Q: Two10 cm-diameter electrodes 0. 50 cm apart form a parallel plate capacitor. The electrodes are…

Q: Two 2.0-cm-diameter disks spaced 1.5 mm apart form a parallel-plate capacitor. The electric field…

A: Givendiameter, d=2 cmradius, r=1 cmseparation , t=1.5 mmE=5×105 V/mcapacitance, C=Aεotwhere A is…

Q: A 9.00-V potential difference is applied across a 12.0-µF parallel- plate capacitor whose plates are…

Q: Two 2.0-cm-diameter disks spaced 2.0 mm apart form a parallel-plate capacitor. The electric field…

A: Let the voltage across capacitor is given by V. Let the Electric field across the plates of the…

Q: A 20μμF capacitor charged to 2.0 kV and a 40μμF capacitor charged to 3.0 kV are connected to each…

A: C1 = 20 μF C2 = 40 μF V1 = 2 kV V2 = 3 kV To find = final charge on C2

Q: An ideal parallel-plate capacitor has a plate area of 27.75 cm² and capacitance of 66.0 pF. If the…

Q: An electron is released from rest at the negative plate of a parallel plate capacitor and…

Q: megabit comp emory chip contains many 60.0 capacitor has a plate area or 1b.0 x m. Determine the…

A: Given- Capacitor=60fF=60×10-15F The capacitor has a plate area of A=16×10-12 m2

Q: Two 1.60-cm-diameter disks spaced 1.80 mm apart form a parallel-plate capacitor. The electric field…

A: A) The separation between the plate disks spaced 1.80 mm = 1.80-3m Electric field between these…

Q: Points A [at (7, 4) m] and B [at (5, 7) m] are in a region where the electric field is uniform and…

A: Given, Electric field E→=(4i^+3j^)N/C point A=(7,4)m point…

Q: A spherical capacitor is formed from two concentric spherical conducting spheres separated by…

A: Concept: The amount of charge that a capacitor, a type of electrical component, can hold at a…

Q: A uniform electric field with a magnitude of 3790N/C3790N/C fills a cylindrical region of space with…

A: Given: Electric field magnitude E=3790 N/C, Volume of cylindrical region is Volume=7980…

Q: u and mE A parallel-plate air capacitor is made up of two flat plates of area mm² 4 held mm 1.5…

Q: 8. If a material with a dielectric constant of 3.0 is inserted in between the two metal plates, what…

A: Given data :- distance between plates d = 1 mm voltage V = 15 V dielectric constant K = 3

Q: A metal sphere of radius 30 cm has a net charge of 30.0 nC. If the electric potential is set to zero…

A: Given: Charge is 30 nC Radius is 30 cm or 0.3 m

Q: Points A [at (7, 4) m] and B [at (5, 7) m] are in a region where the electric field is uniform and…

A: In this question, to calculate the potential distance between points A & B ,we will use the…

Q: Point a and b are situated in a region of space with uniform electric field whose direction, whether…

A: Electric field is given by, Magnitude of Electric field = magnitude of Potential difference/distance…

Q: A 20 µF capacitor has a charge of 52 µC. How much energy in (µJ) is stored in this capacitor? Select…

A: Energy stored in capacitor due to charge Q is, E=Q22C Here, C is capacitance of capacitor. Given :…

Q: The electric potential in a certain region varies with position as V(x) = ax2 - bx + c, where a =…

A: Note:- The relationship between electric potential and electric field is .Given - the electric…

Q: 3. A region has a uniform electric field as shown. a. sw bns noo What is the voltage difference V…

Q: A 14 μF capacitor has a charge of 87 μC. How much energy in (μJ) is stored in this capacitor?…

A: Given- Capacitor C= 14 μF Charge Q= 87 μC

Q: Two 1.70-cm-diameter disks spaced 2.00 mm apart form a parallel-plate capacitor. The electric field…

Q: A1 megabit computer memory chip contains many 57.0 fF capacitors. Each capacitor has a plate area of…

Q: A charge of 40 pC is distributed on an isolated spherical conductor that has a 4.0 cm radius. Point…

A: Given, Charge (q) = 40 pC = 40×10-12 C Radius (R) = 4 cm Point A ra= 1 cm from the center Point Brb…

Q: An electric field E=10 V/m permeates a region in outer space. What is the electric energy stored in…

Q: The electric field in a region of space is given by the function E(x) = -30x + 2, where x is in…

A: Given: The electric field is given as. Ex=-30x+2…

Q: An air-filled spherical capacitor is constructed with inner and outer shell radii of 15.00 and 30.00…

Q: 75 V 50 V 25 V O V Questions 10 - 12 refer to the figure on the right. 1 cm 1 cm 8. What is the…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: The plates of an air _filled parallel-plate capacitor with a plate area of 16.0 Cm and a separation…

Q: In the figure two parallel-plate capacitors (with air between the plates) are connected to a…

A: As shown in figure, the capacitors are connected in parallel. So, the total charge on the two…

Q: Capacitors are used on a variety of devices, including defibrillators, microelectronics such as…

A: Given data, Capacitance = 15 micro farad Applied voltage = 11x103 V

Q: Part A A 2.0-cm-diameter parallel-plate capacitor with a spacing of 0.50 mm is charged to 200 V.…

Q: Two 1.70-cm-diameter disks spaced 2.00 mm apart form a parallel-plate capacitor. The electric field…

Q: A 30-V battery is connected between two parallel plates. The separation between the plates is d =…

A: 1. As per the given question, The voltage of the battery is 30 V, i.e , V= 30 v The separation…

Q: A parallel-plate capacitor is formed from two 7.0 cm ×7.0 cm electrodes spaced 2.0 mm apart. The…

A: The capacitance of the parallel plate capacitor is

Q: Points A [at (4, 4) m] and B [at (5, 7) m] are in a region where the electric field is uniform and…

A: Potential difference V = E .dr

Q: A capacitor composed of two metal plates separated by an air gap of 1mm has a voltage of 15 V. 7.…

A: Given Data:- Separation between the two metal plates of the capacitor is d=1 mm =1 mm×10-3 m1 mm…

Q: wo 2.2-cm-diameter-disks spaced 1.9 mm apart form a parallel-plate capacitor. The electric field…

Q: A spherical capacitor of inner radius 1.00 mm and outer radius 2.00 mm has the electric energy…

Q: two parallel-plate capacitors (with air between the plates) are connected to a battery. Capacitor 1…

Concept explainers

Dielectric Constant Of Water

Water constitutes about 70% of earth. Some important distinguishing properties of water are high molar concentration, small dissociation constant and high dielectric constant.

Electrostatic Potential and Capacitance

An electrostatic force is a force caused by stationary electric charges /fields. The electrostatic force is caused by the transfer of electrons in conducting materials. Coulomb’s law determines the amount of force between two stationary, charged particles. The electric force is the force which acts between two stationary charges. It is also called Coulomb force.

Question

Item # 5
A spherical capacitor has inner radius 10.0 mm and outer radius
15.0 mm. At r= 11.0 mm, it has an electric energy density of 8.0 x 10¹2 €0. What is the
magnitude of the electric field at r?
a. 1.80 x 1024 V/m
b. 1.34 x 10¹2 V/m
c. 4.00 x 106 V/m
d. 2.00 x 106 V/m

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

An electron moving parallel to the x axis has an initial speed of 3.7 x 106 m/s at the origin. Its speed is reduced to 1.4 x 105 m/s at x = 2 cm. Calculate the electric potential difference 1. between the origin and x -= 2 cm. 2. A proton is released from rest in a uniform electric field whose magnitude is 5000 V/m. Through what potential difference will it have passed after moving 0.25 meters? How fast will it be going after it has travelled 0.25 meters?
Suppose you have two parallel conducting plates that are separated by 2.2 mm. a. What will the electric field strength between the plates be (in N/C) if they have a potential difference of 4.6 × 103 V? E = b. The electric breakdown strength for a particular medium, also called the dielectric strength, is the point at which electrons bound to the molecules of the medium begin to be stripped off due to the large electric field. How close together must the plates be with this applied voltage in order to achieve breakdown strength for air (3.0 × 106 V/m) in mm? dbreakdown=
You measure the voltage across two parallel capacitors to be 38 V. If they have a separation distance 0f 3.5 mm, what is the strength of the electric field in N/C? a. 1.09 x 10^4 N/C b. 1.33 x 10^4 N/C c. 9.21 x 10^-5 N/C d. 722 N/C e. None of the above
The interior of a cell is measured to be 70mV below its surroundings. This is due to a layer of positive charge on the membrane's outer surface, and a layer of negative charge on the inner surface. The size of the separated charge is Q=1.2 x 10-13 C. What is the cell membrane's capacitance? a. 2.9x10^-3 F b. 1.7x10^-12 F c. 8.4x10^-15 F d. 5.8x10^11 F
A charge of 60 pC is distributed on an isolated spherical conductor that has a 4.0 cm radius. Point A is 1.0 cm from the center of the conductor and point B is 6 cm from the center of the conductor. Determine the electriC potential difference V-Vg- A. -4.5 V B. 45 V C. -45 V D. 0 V E. 4.5 V
A test charge moves from a point 0.5 meters away from a source charge of 7.5 x 10^-2 C to a point that is only 0.2 meters away. By how much does the electric potential experienced by the test charge change? A. 2.0223 x 10^9 V increase B. 2.0223 x 10^-9 V increase C. 2.0223 x 10^9 V decrease D. 2.0223 x 10^-9 V decrease
The electric potential increases from 100 V to 800 V from the bottom plate to the top plate of a parallel-plate capacitor. a. What is the magnitude of the change in potential energy of a −3 × 10^−4 C charge that is moved from the bottom plate to the top plate? b. Does the potential energy increase or decrease in this process?
If you place a test charge 9.01 x 108 m away from a source charge of 1.11 x 103 C, how much electric potential does the test charge have? O A. 1.107289678 x 1014 V O B. 1.231964484 x 1010 v O C. 1.107289678 x 1020 V O D. 1.231964484 x 104 V
A 3.50 cm in diameter parallel plate capacitor has a 1.50 mm spacing. The electric field inside the capacitor is 3 x 105 V/m.a. What is the potential different across the capacitor?b. How much charge is on each plate?c. If the charge on the plates remains the same as the plates are pulled apart will the voltage difference Increase decrease or stay the same?
An electron is released from rest at the negative plate of a parallel plate capacitor and accelerates to the positive plate (see the drawing). The plates are separated by a distance of 1.7 cm, and the electric field within the capacitor has a magnitude of 2.8 x 106 V/m. What is the kinetic energy of the electron just as it reaches the positive plate? Electric field Electron KE positive + + + + + + + +
Points A [at (4, 2) m] and B [at (5, 7) m] are in a region where the electric field is uniform and given by E = (4î + 3i) N/C. What is the potential difference Va-V3? A. -19 Nm2/C B. 18 Nm2/C C. 63 Nm?/C D. -63 Nm2/C E. 19 Nm?/C
An air-filled parallel-plate capacitor has plates of area 2.50 cm^2 separated by 1.80 mm. The capacitor is connected to a(n) 13.0 V battery. a) Find the value of its capacitance. pF b) What is the charge on the capacitor? pC c) What is the magnitude of the uniform electric field between the plates? N/C