Answered: 3. A tiny ball weighs 0.0055 kg and…

3. A tiny ball weighs 0.0055 kg and carries a charge of q = +3.25x10-°C. What electric field (magnitude and direction) is needed for the ball to remain suspended in air?

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter19: Electric Forces And Electric Fields

Section: Chapter Questions

Problem 46P: A nonconducting wall carries charge with a uniform density of 8.60 C/cm2. (a) What is the electric...

See similar textbooks

Related questions

Q: 10. A solid insulating sphere of radius R has a non-uniform charge density that varies with r…

A: Given data *The charge density is ρ = Ar2 *The volume element of the sphere is dV = 4πr2 dr

Q: A thin metal sphere with a radius of 25 cm; It carries a load of 2.7 x 10-7 C. of the sphere Find…

A: A charged object is an object that consists of excess positive or negative charges. The excess of…

Q: For a spherical surface with radius 0.14 m and is charged by 37 nC, the electric field E at r = 0.25…

Q: Q19: Calculate the total electric flux through the m side surface (S) due to a uniform electric…

A: Introduction :- Here we notice that the electric field lines E are passing through a closed surface…

Q: . A proton is released in a uniform electric field and experiences an electric force of 2.18x10-14…

A: To determine,the magnitude of the electric field(E).given,Electric force(F)=2.18x10-14 Ncharge on…

Q: 2. In the figure shown, the magnitude of the uniform electric field is E = 70 kN/C . Calculate the…

A: Given: Electric field, E=70 kN/C A. Electric flux through the vertical rectangular surface:…

Q: two objects, O1O1 and O2O2, have charges +2.5μC+2.5μC and −3.0μC−3.0μC, respectively, and a third…

A: Given O1= +2.5μC ,O2= −3.0μC and O3=0.

Q: 2. A thin-walled, hollow sphere of radius 0.250 m has an unknown charge distributed uniformly over…

Q: Consider a closed triangular box resting within a horizontal electric field of magnitude E = 6.86 ×…

Q: What is the minimum magnitude of an electric field that balances the weight of a plastic sphere of…

A: mass, m = 6.4 g charge, q = - 3 nC

Q: If q =-4.80 uC, q = -3.20 µC, and d= 16.5 cm, what is the magnitude of the net electric field at…

Q: A square plate of copper with 50.0 cm sides has no net charge and is placed in a region of uniform…

A: Given The electric field directed perpendicular to the plate is E = 80 kN/C = 80 x 103 N/C. The…

Q: If the electric field strength in air exceeds 3.0 × 106 N/C, the air becomes a conductor. Using this…

A: Given information: Here, Emax is the maximum electric field and r is the sphere’s radius.

Q: A 15.0-cm-diameter nonconducting sphere carries a total charge of 2.25 µC, distributed uniformly…

Q: A charge of 25.9 pC is distributed uniformly on a spherical surface (r 2.0 cm), and a second charge…

Q: A small, 2.00-g plastic ball is suspended by a 20.0-cm long string in a uniform electric field as…

Q: 2. A solid sphere of radius R-40 cm has a total positive charge of 26 µC uniformly distributed…

A: Given: radius R =40 cm =0.4 mcharge q = 26μC = 26*10-6 C

Q: h1-2. [E]The total electric flux through a closed spherical (diameter o 2.0 N m2/C. Determine the…

A: Given values:- The electric flux of the closed sphere,(ϕ)=2 N-m2/C -----(1) Diameter of the…

Q: metallic cylindrical shell. 10.86 cm 21 cm 31 cm p=a r, where a= 6.81 C/m4 andris in meters. What is…

A: As per Gauss law, the total electric flux coming out of a closed surface will be equal to the total…

Q: A metal sphere with radius 2m is placed in an electric field of magnitude 200 N/C. What is the…

A: Given : Radius of sphere, r = 2 m Electric field, E = 200 N/C

Q: •34 A disk of radius 2.5 cm has a surface charge density of µC/m² on its upper face. What is the…

Q: A 4 g glass bead is charged by the removal of 5 x 10^10 electrons. What electric field strength (in…

A: Given data *The mass of the glass bead is m = 4 g = 0.004 kg *The number of removal of electrons is…

Q: 29. Consider a thin, spherical shell of radius 14.0 cm with a M total charge of 32.0 µC distributed…

Q: The figure gives the magnitude of the electric field inside and outside a sphere with a positive…

A: The relation of the electric field due to a charged solid sphere is given in terms of charge,…

Q: 23 - For which of the following continuous charge distributions it is not useful to calculate the…

A: Here given various types of charge distribution. We have to define in which types of charge…

Q: An insulating sphere with a radius of 20 cm carries a uniform volume charge density of 1.5 x 10-6…

Q: A ball with charge (9.400x10^1) µC hangs from a string in a horizontal electric field E=(1.15x10^2)…

A: For equilibrium net force acting on the system must be zero and horizontal as well as vertical…

Q: 1. A cylindrical metal can has a height of 27 cm and a radius of 11 cm. the electric field is…

Q: A long nonconducting cylinder (radius = 12 cm) has a charge of uniform density (26 nC/m³)…

A: Given that, the radius of nonconducting cylinder and also given the charge density. Then We have to…

Q: A long straight metal rod has a radius of 2.0 mm and a surface charge of density 6 nC/m2. Determine…

Q: What is the magnitude of the electric field 0.30 m from the radius of a solid insulating sphere of…

Q: #12 Uniformly Charged Surface A thin non-metallic surface has a charge density o of 1.65 µC/m². What…

A: Surface charge density of thin non metallic surface (σ) = 1.65 μCm2

Q: 3. What is the electric field strength at a point 50 cm from a charge q=+ 5.00 nC? В. 360 N/C A. 180…

Q: An electric flux of 8.99×10^-12 Nm²/C is passing through a sphere created by 1.25×10^-3 N/C electric…

Q: The net electric flux through a closed surface (real or imaginary) is directly proportional to…

A: Gauss law : the net electric flux through a closed surface is equal to 1/ε0 times of net charge…

Q: E 1. Two small spheres with a mass of 2 grams are suspended with 10 cm long thin threads. Uniform…

Q: Air becomes a conductor when the electric field strength exceeds 3.0x10^6 N/C. Determine the maximum…

A: Given data: An electric field is, E=3.0×106 N/C The radius of the metal is, r= 2.0 m Formula used:…

Q: The figure below shows a solid insulating sphere with radius R= 5.00 cm. Upon inspection, the…

A: Its a concept of electric charge and electric field

Q: If the electric field strength in air exceeds 3.0 ✕ 106 N/C, the air becomes a conductor. Using this…

A: Given Maximum electric field strength is E=3.0×106 N/C Radius of the sphere is r=3.9 m We have to…

Q: Inside a spherical surface is a 2.65 x10-6C and a -1.1 x10-6 C charge. What is the total electric…

A: Given data: Magnitude of charge 1 is, q1=2.65×10-6 C. Magnitude of charge 2 is, q2=-1.1×10-6 C.

Q: A long nonconducting cylinder (radius = 12 cm) has a charge of uniform density (17 nC/m³) %3!…

A: Recall Gauss's law EA=qenc/ε0 using this we have.

Q: A conducting spherical shell of inner radius 4.00 cm and outer radius 5.00 cm is concentric with a…

A: A conducting spherical shell of inner radius 4.00 cm and outer radius 5.00 cm is concentric with a…

Q: For a spherical surface with radius 0.12 m and is charged by 26 nC, the electric field E at r = 0.24…

Q: the electric field

Q: 1.A cylindrical metal can has a height of 27 cm and a radius of 11 cm. the electric field is…

A: Note:- Since you have asked multiple question, we will solve the first question for you. If you want…

Question

3. A tiny ball weighs 0.0055 kg and carries a charge of q = +3.25x10-°C. What electric field
(magnitude and direction) is needed for the ball to remain suspended in air?

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 with 2 images

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

A very large, thin, flat plate of aluminum of area A has a total charge Q uniformly distributed over its surfaces. Assuming the same charge is spread uniformly over the upper surface of an otherwise identical glass plate, compare the electric fields just above the center of the upper surface of each plate.
A thin, square, conducting plate 50.0 cm on a side lies in the xy plane. A total charge of 4.00 108 C is placed on the plate. Find (a) the charge density on each face of the plate, (b) the electric field just above the plate, and (c) the electric field just below the plate. You may assume the charge density is uniform.
A square plate of copper with 50.0-cm sides has no net charge and is placed in a region of uniform electric field of 80.0 kN/C directed perpendicularly to the plate. Find (a) the charge density of each face of the plate and (b) the total charge on each face.
A nonconducting, thin plane sheet of charge carries a uniform charge per unit area of 5.20 C/m2 as in Figure 15.30. (a) Find the electric field at a distance of 8.70 cm from the plate. (b) Explain whether your result changes as the distance from the sheet is varied.
A long, straight metal rod has a radius of 5.00 cm and a charge per unit length of 30.0 nC/m. Find the electric field (a) 3.00 cm, (b) 10.0 cm. and (c) 100 cm from the axis of the rod, where distances are measured perpendicular to the rods axis.
Suppose the conducting spherical shell of Figure 15.29 carries a charge of 3.00 nC and that a charge of -2.00 nC is at the center of the sphere. If a = 2.00 m and b = 2.40 m. find the electric field at (a) r = 1.50 m, (b) r = 2.20 m, and (c) r = 2.50 m. (d) What is the charge distribution on the sphere?
A charge of q = 2.00 109 G is spread evenly on a thin metal disk of radius 0.200 m. (a) Calculate the charge density on the disk. (b) Find the magnitude of the electric field just above the center of the disk, neglecting edge effects and assuming a uniform distribution of charge.
A square plate of copper with 50.0-cm sides has no net charge and is placed in a region of uniform electric field of 80.0 kN/C directed perpendicularly to the plate. Find (a) the charge density of each face of the plate and (b) the total charge on each face.
A thin, square, conducting plate 50.0 cm on a side lies in the xy plane. A total charge of 4.00 108 C is placed on the plate. Find (a) the charge density on each face of the plate, (b) the electric field just above the plate, and (c) the electric field just below the plate. You may assume the charge density is uniform.
A cylindrical shell of radius 7.00 cm and length 2.40 m has its charge uniformly distributed on its curved surface. The magnitude of the electric field at a point 19.0 cm radially outward from its axis (measured from the midpoint of the shell) is 36.0 kN/C. Find (a) the net charge on the shell and (b) the electric field at a point 4.00 cm from the axis, measured radially outward from the midpoint of the shell.
(a) Using the symmetry of the arrangement, determine the direction of the electric field at the center of the square in Figure 18.53, given that qa= 1.00C and qc=qd= +1.00 C. (b) Calculate the magnitude of the electric field at the location of q, given that the square is 5.00 cm on a side.
An uncharged, nonconducting, hollow sphere of radius 10.0 cm surrounds a 10.0-C charge located at the origin of a Cartesian coordinate system. A drill with a radius of 1.00 mm is aligned along the z axis, and a hole is drilled in the sphere. Calculate the electric flux through the hole.