Answered: 4. A positive charge of 4.0 × 10–6 C…

4. A positive charge of 4.0 × 10–6 C exerts a force of repulsion of 7.2 N on a second charge 0.050 m away. What is the sign and magnitude of the second charge?

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter18: Electric Charge And Electric Field

Section: Chapter Questions

Problem 26PE: (a) Two point charges q1 and q23.00 m apart, and their total charge is 20 C. (a) If the force of...

See similar textbooks

Related questions

Q: If a skier at the top of a y = 33.5 m hill that has a slope of θ = 12.10 is able to go down the hill…

A: Given Height of the hill = 33.5 m Friction = 0 To find out Speed of the skier at the bottom of the…

Q: An object is placed 30 cm in front of a converging mirror having a focal length of magnitude 20 cm.…

A: Part (1): Given: The distance of the object is 30 cm. The focal length of the converging mirror is…

Q: A 500-g ball is dropped from the surface of a tank of water at a speed of 2 m/s. The water exerts on…

Q: car has an acceleration of 4.42 m/s². The net force acting on the bike is 750 N toward the west.…

A: We use Newton law to solve the problem

Q: Calculate the voltage if the resistance is 35 ohms and the current is 8 A ?

A: Given data : The value of current = I The value of…

Q: 18. A current-carrying wire carries a current of 2.53 A. What is the magnitude of the magnetic field…

Q: What is the size of 1 Angstrom? O1x 10^-10 cm 1 x 10^10 m O 1 x 10^10 cm 1 x 10^9 m O1x 10^-10 m

A: Given Length = 1 Angstrom 1 Angstrom is 10-10 th part of one meter length Therefore 1…

Q: Write the measurement reading in the picture 1 4 prof. Stefanelli www.stefanelli.eng.br 3 '4 67 8 9…

A: Reading: main scale reading = 9 mm vernier scale is matches with main scale at = 30 unit least…

Q: B

A: We have to use vector addition here

Q: Determine the momentum of a car having mass 130 kg moving with a velocity 16 m/s

A: Given data : Velocity = V Mass = m…

Q: When launching a satellite into space, the energy required is when using an assumption for constant…

A: The gravity applied on the satellite will be same from both ways. The energy required will be same…

Q: The equivalent resistance of the combination of resostors shown below is: 200 600 120 2.0V O 6.25 2…

Q: A bullet having mass of 0.002kg hits a stationary block of wood having a mass of 14kg. the…

Q: A positive and a negative charge of the same magnitude are placed at a certain distance apart. A…

Q: Vertically polarized light of intensity lo is incident on a polarizer whose transmission axis is at…

Q: 6.0N 4.0 N 12 V A 12N В 3.0 N 5.0 N

Q: Calculate the electrical energy consumed in Joules if a toaster of 55 W is used 5 min

A: Power = energy /time. Energy consume= power × time. Energy = 55× 5×60 Consume energy= 16500 joule

Q: Find density of object of mass 422 kg which accupies space of 0.6 m³ ?

A: We know density = mass(m)/volume(v)

Q: Please answer A and B The six resistors with resistance R = 5Ω are connected to the battery…

Q: An inclined plane makes 35 degrees with the horizontal. What force is needed to keep an 345 kg…

A: Angle(θ) = 35° Mass(m) = 354 kg g=9.8 m/s2

Q: Two blocks of masses m, and m, approach each other on a horizontal table with the same constant…

Q: A 100 kg crate is being pushed on a horizontal floor at constant velocity. Given that the…

A: Given Data : The mass of the crate is given as m = 100 Kg. The coefficient of kinetic friction is…

Q: An electric iron of resistance 20 ohms takes a current of 4 A. Find the heat developed in 28 s.

A: Given data : Resistance = R Current =…

Q: QUESTION 11 Calculate the speed at which a 90.7 m radius curve banked at 57.3' should be driven if…

A: Given data- radius of curve R=90.7 m banked angle θ=57.3°

Q: and an Oxygen H, =16. Both gas can be considered as ideal gases. At the same room temperature 20 C,…

Q: How many Joules of energy are needed to keep a 225 Watt ceiling fan (with lights) working for 1…

A: Power of ceiling fan with lights (P) = 225 W time (t) = 1 month = 30 days

Q: An ELECTRON moves to the west at 4.8 x 10^7 m/s and experiences a magnetic force of 6.0 x 10-13 N…

Q: A block of metal weighs 40 N in air and 30 N in water. What is the buoyant force on the block due…

Q: In a 240-turn automobile alternator, the magnetic flux in each turn is OR = 2.50 x 10** cos ot,…

Q: A 50 kg mass is suspended from two wires, as in the diagram below. If the tension in the right wire…

Q: ind the potential of point a with respect to point b in the figure (Fig

A: Given:- The circuit as Find:- a) Find the potential of point a with respect to point b in…

Q: O wavelength is directly proportional to the square of momentu wavelength is inversely proportional…

A: De Broglie's equation

Q: To get to his office from home, Greg walks 7 blocks north and then 3 blocks east. After work he…

Q: boy rides a small car at a speed of 12 km / hr along a circular path with radius of 3.5 m. Wat is…

A: boy rides a small car at a speed of 12 km / hr along a circular path with radius of 3.5 m.

Q: A 16.3 cm long tendon is found to stretch 2.11 mm when a force of 18.8 N is applied to it. If the…

A: Given value--- initial length = 16.3 cm. change in length = 2.11 mm. Force = 18.8 N . diameter =…

Q: Consider 7 letters projected by different polarized light sources. The angle of the polarization…

Q: determine the values of resistors a) b) and c) from left to right.

A: ANS:The value of the resistance is 27±2·7 ohm

Q: A 100 kg crate is being pushed on a horizontal floor at constant velocity. Given that the…

A: Mass of crate(m) = 100 kg Friction coefficient (μκ) = 0.2 g= 9.8 m/s2

Q: 1) Since very few students answered this problem correctly on the last exam, this is a chance for a…

Q: digit multiplier Black x 100 Brown x 101 Red 2 X 102 Orange x 103 х 104 1st digit 2 - 2nd digit 7…

Q: of aluminum part is 1.2 m and of the C0 part is 2.5 m. Aluminum Copper La 1:f it ie

A: Given data as per question radius of rod = 0.178cm length of copper part = 2.5cm length of aluminum…

Q: The cost to operate a clothes dryer for a year is $80.25. If the rate for electrical energy is…

Q: Cobalt 60 has half-life of 5.25 years. Given 1 mg of the substance, find (a) the nuber of atoms in…

A: Since you have posted a question with a multiple sub parts, we will solve first three sub - parts…

Q: 5. Consider two concentric conducting spherical shells. Inner shell carries an excess charge of -3…

Q: Study Guide Mix n Match: Heat is Energy moving from low temperature to high temperature.…

Q: . Consider the case of a rotating wheel at rest and starting a clockwise rotation, meaning the…

Q: is shifted from the center of the cube by 3 cm. Length of the cube is 8 cm. What will happen to the…

A: Given:- The charge q = 5 micro coulomb is shifted from the center of the cube by 3 cm The length…

Q: Part A The two pendulums shown in the figure ERue) each consist of a uniform solid ball of mass M…

A: Given, Two pendulum, having same mass. length of the string for pendulum A, L

Q: An electron that is moving to the right experiences a magnetic field of 6.5 T directed upward. If…

Q: A typical flashlight bulb is rated at 8 W. If the lightbulb drops 4.5 V, a) Draw a sketch of the…

Question

4. A positive charge of 4.0 × 10–6 C exerts a force of repulsion of 7.2 N on a second charge 0.050 m away. What is the sign and magnitude of the second charge?

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

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

What is the force on the charge located at x = 8.00 cm in Figure 18.52(a) given that q = 1.00 C?
(a) Find the direction and magnitude of an electric field that exerts a 4.801017 N westward force on an electron (b) What magnitude and direction force does this field exert on a proton?
Using the symmetry of the arrangement, determine the direction of the force on q in the figure below, given that qa=qb=+7.50C and qc = qd = 7.50C. (b) Calculate the magnitude of the force on the charge q, given that the square is 10.0 cm on a side and q = 2.00 C.
A certain five cent coin contains 5.00 g of nickel. What fraction of the nickel atoms’ electrons, removed and placed 1.00 m above it, would support the weight of this coin? The atomic mass of nickel is 53.7, and each nickel atom contains 28 electrons and 28 protons
(a) Two point charges q1 and q23.00 m apart, and their total charge is 20 C. (a) If the force of repulsion between them is 0.075N, what are magnitudes of the two charges? (b) If one charge attracts the other with a force of 0.150 N, what are the magnitudes of the two charges? Note that you may need to solve a quadratic equation to reach your answer.
A test charge of +2C is placed halfway between a charge of +6 C and another of +4 /C separated by 10 cm. (a) What is the magnitude of the force on the test charge? (b) What is the direction of this force (away from or toward the +6 C charge)?
Two identical conducting spheres each having a radius of 0.500 cm are connected by a light, 2.00-m-long conducting wire. A charge of 60.0 C is placed on one of the conductors. Assume the surface distribution of charge on each sphere is uniform. Determine the tension in the wire.
An electric field of magnitude 5.25 105 N/C points due south at a certain location. Find the magnitude and direction of the force on a 6.00 C charge at this location.
Object A has a charge of +2 C, and object B has a charge of +6 C. Which statement is true? (a) FAB = 3FBA (b) FAB = FBA (c) 3FAB = FBA
A rod 14.0 cm long is uniformly charged and has a total charge of 22.0C. Determine (a) the magnitude and (b) the direction of the electric Held along the axis of the rod at a point 36.0 cm from its center.
An object with negative charge is placed in a region of space where the electric field is directed vertically upward. What is the direction of the electric force exerted on this charge? (a) It is up. (b) It is down. (c) There is no force. (d) The force can be in any direction.
Object A has a charge of +2 C, and object B has a charge of +6 C. Which statement is true? (a) FAB = 3FBA (b) FAB = FBA (c) 3FAB = FBA