Sphere A has a charge of +4 uC and is placed in an insulated cylinder. A second identical but oppositely charged sphere B, mass 500 g,hangs at rest at a distane r, directly above A. Sphere B is attached to a scale as shown below. 19 N 20N B -4 μC + 4 pC -1 Draw the net electric field pattern due to spheres A and B. 2 State Coulomb's Law in words. 3 Draw a labelled force diagram of all the forces acting on sphere B.
Sphere A has a charge of +4 uC and is placed in an insulated cylinder. A second identical but oppositely charged sphere B, mass 500 g,hangs at rest at a distane r, directly above A. Sphere B is attached to a scale as shown below. 19 N 20N B -4 μC + 4 pC -1 Draw the net electric field pattern due to spheres A and B. 2 State Coulomb's Law in words. 3 Draw a labelled force diagram of all the forces acting on sphere B.
Related questions
Question
100%
Transcribed Image Text:QUESTION 7 (Start on a new page)
Sphere A has a charge of +4 µC and is placed in an insulated cylinder.
A second identical but oppositely charged sphere B, mass 500 g,hangs at rest at a distance
r, directly above A. Sphere B is attached to a scale as shown below.
19 N
20N
-4 µC
+ 4 pC
7.1
Draw the net electric field pattern due to spheres A and B.
7.2
State Coulomb's Law in words.
7.3
Draw a labelled force diagram of all the forces acting on sphere B.
7.4
What is the magnitude of the net upward force that acts on sphere B?
7.5
Calculate the distance r between spheres A and B.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 4 steps with 2 images
