Question

A) Consider three identical metal spheres, A, B, and C. Sphere A carries a charge of...

A) Consider three identical metal spheres, A, B, and C. Sphere A carries a charge of +4q. Sphere B carries a charge of -3q. Sphere C carries no net charge. Spheres A and B are touched together and then separated. Sphere C is then touched to sphere A and separated from it. Last, sphere C is touched to sphere B and separated from it. For the following questions, express your answers in terms of q.

How much charge ends up on sphere C?

B) Water has a mass per mole of 18.0 g/mol, and each water molecule (H2O) has 10 electrons. What is the net charge of all these electrons?

C) In a vacuum, two particles have charges of q1 and q2, where q1 = +3.4 µC. They are separated by a distance of 0.20 m, and particle 1 experiences an attractive force of 3.5 N. What is q2 (magnitude and sign)?

D) Two tiny conducting spheres are identical and carry charges of -19.8 µC and +53.0 µC. They are separated by a distance of 2.29 cm. The spheres are brought into contact and then separated to a distance of 2.29 cm. Determine the magnitude of the force that each sphere now experiences, and state whether the force is attractive or repulsive.

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Consider three identical metal spheres, A, B, and C. Sphere A carries a charge of +9q....
Consider three identical metal spheres, A, B, and C. Sphere A carries a charge of +9q. Sphere B carries a charge of -q. Sphere C carries no net charge. Spheres A and B are touched together and then separated. Sphere C is then touched to sphere A and separated from it. Lastly, sphere C is touched to sphere B and separated from it. (a) What is the ratio of the final charge on sphere C to q? What is the...
Two tiny conducting spheres are identical and carry charges of -21.4 µC and +46.5 µC. They...
Two tiny conducting spheres are identical and carry charges of -21.4 µC and +46.5 µC. They are separated by a distance of 2.39 cm. (a) What is the magnitude of the force that each sphere experiences, and is the force attractive or repulsive? (b) The spheres are brought into contact and then separated to a distance of 2.39 cm. Determine the magnitude of the force that each sphere now experiences, and state whether the force is attractive or repulsive.
Consider three identical metal spheres, A, B, and C. Sphere A carries a charge of -6q....
Consider three identical metal spheres, A, B, and C. Sphere A carries a charge of -6q. Sphere B carries a charge of +5q. Sphere C carries no net charge. Spheres A and B are touched together and then separated. Sphere C is then touched to sphere A and separated from it. Lastly, sphere C is touched to sphere B and separated from it. (a) How much charge ends up on sphere A? (b) How much charge ends up on sphere...
Consider three identical metal spheres, A, B, and C. Sphere A carries a charge of -6q....
Consider three identical metal spheres, A, B, and C. Sphere A carries a charge of -6q. Sphere B carries a charge of -5q. Sphere C carries no net charge. Spheres A and B are touched together and then separated. Sphere C is then touched to sphere A and separated from it. Last, sphere C is touched to sphere B and separated from it. For the following questions, express your answers in terms of q. (a) How much charge ends up...
Consider three identical metal spheres, A, B, and C. Sphere A carries a charge of -2q....
Consider three identical metal spheres, A, B, and C. Sphere A carries a charge of -2q. Sphere B carries a charge of +3q. Sphere C carries no net charge. Spheres A and B are touched together and then separated. Sphere C is then touched to sphere A and separated from it. Lastly, sphere C is touched to sphere B and separated from it. (a) How much charge ends up on sphere A? q (b) How much charge ends up on...
Consider two identical conductor spheres, A and B. Initially, sphere A has a charge of -480...
Consider two identical conductor spheres, A and B. Initially, sphere A has a charge of -480 µC and sphere B has a charge of +240 µC If the spheres touched and then are separated by a distance of 0.2 m. What is the resultant force between them? Select one: 32.4X102N, attraction 12.96X103N, repulsive 6.48X102N, attraction 32.4X102N, repulsive 12.96X103N, attraction 0 N 6.48X102N, repulsion
5. Two identical metal spheres are placed 15.0 cm apart. A charge of 6.00 µC is...
5. Two identical metal spheres are placed 15.0 cm apart. A charge of 6.00 µC is placed on one sphere while a charge of −2.00 µC is placed upon the other. What is the force on each sphere? If the two spheres are brought together and touched and then separated to their original separation, what will be the force on each sphere? Answer: F12 =4.80 N attractive     q = 2.00 μC           F12 = 1.60 N repulsive 7. Three charges q1...
The initial charges on three identical metal spheres are the following: sphere A, +Q; sphere B,...
The initial charges on three identical metal spheres are the following: sphere A, +Q; sphere B, – Q/3; sphere C, +Q/3, where Q = 4.0 × 10–11 C. Spheres A and B are fixed in place, with a center-to-center separation of d = 0.8 meters, which is much larger than the spheres. Sphere C is touched first to sphere A, then to sphere B, and is then removed. What then is the magnitude of the electrostatic force between spheres A...
1. Sphere A carries a positve charge 4Q and sphere B is neutral. Initially the spheres...
1. Sphere A carries a positve charge 4Q and sphere B is neutral. Initially the spheres are separated by a distance r. The spheres briefly touch each other and move to the initial separation. What is the new charge on each sphere? Group of answer choices 1/2Q Q/2 2Q Q 2. In region of any positive point charge, other positive point charge feels Group of answer choices attractive force opposite force none of these repulsive force 3. Electric flux will...
Two tiny conducting spheres are identical and  carry charges of 3.94 micro-Coulomb and -2.39 micro-Coulomb.They are separated...
Two tiny conducting spheres are identical and  carry charges of 3.94 micro-Coulomb and -2.39 micro-Coulomb.They are separated by a distance of  5.89 cm.The spheres are brought into contact and then separated back to the original distance. Determine the magnitude of the force that each sphere now experiences, and state whether the force is attractive or repulsive.