A sphere with a radius of 1.5cm hangs by an insulating thread. The sphere is attracted to a positively charged rod held near the sphere. a) If the ball is made of an insulating material, what can you say about the charge on the sphere? Be specific and explain your answer. b) If the ball is made of an conducting material, what can you say about the charge on the sphere? Be specific and explain your answer.

A sphere with a radius of 1.5cm hangs by an insulating thread. The sphere is attracted to a positively charged rod held near the sphere. a) If the ball is made of an insulating material, what can you say about the charge on the sphere? Be specific and explain your answer. b) If the ball is made of an conducting material, what can you say about the charge on the sphere? Be specific and explain your answer.

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Part a) A +6 nC charge is located 3.6 meters to the right of a +5 nC charge. Determine the magnitude of the electric field at the midpoint of the two charges. Express your answer as a positive number in N/C. Part b) A 10 nC charge generates an electric field within an isolated chamber. At a point a distance d meters away from the charge, the electric field is measured to be 4 N/C. Determine d in meters. Use k=9 x109 for the electric constant.
The field just outside a 1.70 cmcm-radius metal ball is 3.25×102 N/CN/C and points toward the ball. Part A What charge resides on the ball? Express your answer to three significant figures and include the appropriate units.
Discussion Question 1: Suppose that you are hiding inside a large, hollow metal sphere that is resting above the ground on an insulating layer. There is a large charge Q placed on the sphere. (a) If your body is neutral, will you be harmed if you touch the inside surface of the sphere? (b) Your clothes produce a lot of static electricity and you have a small charge -q. Will you be harmed if you touch the inside surface of the sphere? Discussion Question 2: A spherical surface surrounds a point charge Q, located at its center. Discuss what happens to the total flux through this surface in the following situations: 1. The charge Q is tripled; 2. The volume of the sphere is tripled; 3. The charge Q is moved away from the center of the sphere; 4. The charge Q is moved outside the sphere. Discussion Question 3: Take a look at the diagram of the electric field lines and equipotential lines s for two equal but opposite charges - Chapter 7, Figure 7.31, page 321. 1. Explain why equipotential…
Which of the following statements is true? O The magnitude of the electrostatic force exerted by one point charge on another point charge is inversely proportional to the magnitude of the charges . O The electric field points away from a positive charge and toward a negative charge O The magnitude of the electrostatic force exerted by one point charge on another point charge directly proportional to the square of the distance between them. O The electric field due to a group of point charges can be obtained by taking the algebraic sum of individual electric fields.
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I am working on some physics homework and am stuck on this one. Any help would be great, thanks!
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You must solve both the questions here.Otherwise skip it pls. Request u Don't solve only one. If u do, I will dislike it.