Two spherical nonpolarizing insulators each carrying 1 unit of uniform excess positive charge are brought close...
Two spherical nonpolarizing insulators each carrying 1 unit of uniform excess positive charge are brought close to each other. What happens?
A. The two objects attract each other
B. There is no force between the two objects.
C. The two objects repel each other.
D. The two objects exchange charges.
Homework Answers
since both the spheres have similar charges they are most likely to repel each other
because similar charges repel each other
so option C) the Two objects repel each other is the correct answer
Add Answer to:
Two spherical nonpolarizing insulators each carrying 1 unit of
uniform excess positive charge are brought close...
A positive charge of 0.900μ C is located in a uniform field of 8.00×104 N/C. A...
A positive charge of 0.900μ C is located in a uniform field of 8.00×104 N/C. A negative charge of -0.100μ C is brought near enough to the positive charge that the attractive force between the charges just equals the force on the positive charge due to the field. How close are the two charges?
A positive charge of 1.100μ C is located in a uniform field of 1.15×105 N/C. A...
A positive charge of 1.100μ C is located in a uniform field of 1.15×105 N/C. A negative charge of -0.400μ C is brought near enough to the positive charge that the attractive force between the charges just equals the force on the positive charge due to the field. How close are the two charges?
A positive charge of 0.800μ C is located in a uniform field of 1.15×105 N/C. A...
A positive charge of 0.800μ C is located in a uniform field of 1.15×105 N/C. A negative charge of -0.300μ C is brought near enough to the positive charge that the attractive force between the charges just equals the force on the positive charge due to the field. How close are the two charges?
To understand the electric force between charged and uncharged conductors and insulators. When a test charge...
To understand the electric force between charged and uncharged conductors and insulators. When a test charge is brought near a charged object, we know from Coulomb's law that it will experience a net force (either attractive or repulsive, depending on the nature of the object's charge). A test charge may also experience an electric force when brought near a neutral object. Any attraction of a neutral insulator or neutral conductor to a test charge must occur through induced polarization. In...
Two plastic spheres with uniform charge repel each other with a force of 10N. If you...
Two plastic spheres with uniform charge repel each other with a force of 10N. If you remove the charge from one sphere, what will be the force between the spheres? A. The force will be 15N. B. The force will be 10N. C. The force will be 5N. D. The force will be zero.
What would the separation between two identical objects, one carrying 4 C of positive charge and...
What would the separation between two identical objects, one carrying 4 C of positive charge and the other 4 C of negative charge, have to be if the electrical force on each was precisely 3 N? answer in m
Will a penny be slightly more massive if it has a negative or a positive net...
Will a penny be slightly more massive if it has a negative or a positive net charge? (Think very small!!) (a) It will be just as massive either way. (b) More massive if negative. (c) More massive if positive. A charged conducting object is brought close to a neutral insulating object. Which of the following is true? (a) The objects will repel. (b) The objects will attract. (c) Nothing will happen, no attraction, no repulsion. (d) The objects will repel...
Assume two negative charges are placed close to each other, with one charge fixed and one...
Assume two negative charges are placed close to each other, with one charge fixed and one charge free to move. The free charge will: O a accelerate away from the fixed charge. b. move closer to the fixed charge. Og C. orbit the fixed charge in a circular motion. d. remain stationary. Which of the following statements about insulating materials is correct? oa. Soaking paper in salt water decreases its insulation capability O b. The amount of current flowing in...
1. Write Coulomb's Law. What are the units for each variable in the formula? 2. Two...
1. Write Coulomb's Law. What are the units for each variable in the formula? 2. Two objects with charges of +1.0 C and 1.0 C are separated by 1.0km. Find the magnitude of the force that either charge exerts on the other. 3. Two charges attract each other with a force of 16N. What will be the new force if the distance between them is reduced to 1/2 of its original value? 4. Draw the electric field lines around a...
(Figure 1)Consider three plastic balls (A, B, and C), each carrying a uniformly distributed charge equal...
(Figure 1)Consider three plastic balls (A, B, and C), each
carrying a uniformly distributed charge equal to either +Q, -Q or
zero, and an uncharged copper ball (D). A positive test charge (T)
experiences the forces shown in the figure when brought very near
to the individual balls. The test charge T is strongly attracted to
A, strongly repelled from B, weakly attracted to C, and strongly
attracted to D. Assume throughout this problem that the balls are
brought very...
To understand the electric force between charged and uncharged conductors and insulators. When a test charge is brought near a charged object, we know from Coulomb's law that it will experience a net force (either attractive or repulsive, depending on the nature of the object's charge). A test charge may also experience an electric force when brought near a neutral object. Any attraction of a neutral insulator or neutral conductor to a test charge must occur through induced polarization. In...
Will a penny be slightly more massive if it has a negative or a positive net charge? (Think very small!!) (a) It will be just as massive either way. (b) More massive if negative. (c) More massive if positive. A charged conducting object is brought close to a neutral insulating object. Which of the following is true? (a) The objects will repel. (b) The objects will attract. (c) Nothing will happen, no attraction, no repulsion. (d) The objects will repel...
Assume two negative charges are placed close to each other, with one charge fixed and one charge free to move. The free charge will: O a accelerate away from the fixed charge. b. move closer to the fixed charge. Og C. orbit the fixed charge in a circular motion. d. remain stationary. Which of the following statements about insulating materials is correct? oa. Soaking paper in salt water decreases its insulation capability O b. The amount of current flowing in...
1. Write Coulomb's Law. What are the units for each variable in the formula? 2. Two objects with charges of +1.0 C and 1.0 C are separated by 1.0km. Find the magnitude of the force that either charge exerts on the other. 3. Two charges attract each other with a force of 16N. What will be the new force if the distance between them is reduced to 1/2 of its original value? 4. Draw the electric field lines around a...
(Figure 1)Consider three plastic balls (A, B, and C), each
carrying a uniformly distributed charge equal to either +Q, -Q or
zero, and an uncharged copper ball (D). A positive test charge (T)
experiences the forces shown in the figure when brought very near
to the individual balls. The test charge T is strongly attracted to
A, strongly repelled from B, weakly attracted to C, and strongly
attracted to D. Assume throughout this problem that the balls are
brought very...
Most questions answered within 3 hours.
-
Why is QE a controversial monetary policy tool.
A. It may lead to excessive inflation.B. By...
asked 12 minutes ago -
A finite potential well has depth U0 = 2.78 eV . What is the
penetration distance...
asked 38 minutes ago -
1. The bus bars of a power station are in two sections A and B
separated...
asked 37 minutes ago -
Fiscal policy is the deliberate manipulation of taxes and
government spending to alter GDP, employment, inflation...
asked 1 hour ago -
evaluating an expression using only one digit and + and - as
operators ....3+5-1+7-5+8
-----------------------
stack...
asked 1 hour ago -
Two concentric current loops lie in the same plane. The smaller
loop has a radius of...
asked 2 hours ago -
1)Which of the following is an
important difference between qualified and nonqualified retirement
plans?
a. Qualified...
asked 2 hours ago -
What's the streaming business's problem on the
horizon?
asked 3 hours ago -
I need help with writing the conclusion for this online lab
report
Abstract
By testing the...
asked 3 hours ago -
For the reaction 1N2+3H2-----> 2NH3, would the reaction rate
trend be: delta[NH3]/ delta t = -2...
asked 3 hours ago -
Within your current/past organization, identify a problem/issue
and format a design to address same. You may...
asked 3 hours ago -
A sock stuck to the side of a clothes-dryer barrel has a
centripetal acceleration of 24...
asked 4 hours ago