Overview
Please complete all questions and show work. Write it on paper and then send it as pdf
QUESTIONS
- (a) How many molybdenum nuclei do I need to add up to +1.00 C of charge?
(Hint: how charge is there in one nucleus of molybdenum?)
(b) Is there a funnier named element than molybdenum? If so which one? - You have a charge of +1.00 C and your friend, who is 1.00 m away, has a charge of -1.00C. If your mass is 72.0 kg
What is your (A) initial force and (B) initial acceleration?
(C) Describe what happens to the force and acceleration as you get closer and closer to your friend. - You have three metal spheres.
- Sphere A has charge 12.00 C,
- Sphere B has charge -20.00 C, and
- Sphere C has charge + 31.00 C.
i) Spheres A and B are touched then separated.
ii) Sphere B and C are touched then separated.
iii) Sphere A and C are touched then separated.
What is the charge on each sphere after each step? - Two protons are on the x-axis: one is at x = 0.000 mm, and one is at x = +1.000 mm
(a) Find the direction & magnitude of the net force on an electron placed halfway between the two protons?
(b) Find the direction & magnitude of the net force on an electron placed at x = -1.000 mm?
(c) Find the direction & magnitude of the net force on a neutron placed at x = -1.000 mm? - Find the net force vector on the positive charge for the diagram on the right.[Image unavailable: test ideas 3.jpeg]
(put answer in vector form like F→3=0.333×103Ni^−1.44×103Nj^