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part 1 of 2 Plastic disk R A large, thin plastic disk of radius R = 1.8 m carries a uniform charge of -Q = -5 x 10-5 C as shown in the figure above. A circular piece of aluminium foil is placed at a distance d = 0.004 m from the disk, parallel to the disk. The foil has a radius of r = 0.02 m and a thickness t = 0.004 m. Close-up of foil Which of the following choices is correct regarding the nature of the electric field at location x inside the foil and at its center? part 2 of 2 Calculate the magnitude q of the charge on the left circular face of the foil. Use the following approximations: Ēdisk |Q|/TR² 2€0 Ēfoil (1-1/21) |g\/r² €0 Answer in units of C. 1. The magnitude of the net electric force is non- zero and the direction is into the plane. 2. The magnitude of the net electric force is non- zero and the direction is out of the plane. 3. The magnitude of the net electric force is zero. 4. The magnitude of the net electric force is non- zero and the direction is towards the foil. 5. The magnitude of the net electric force is non- zero and the direction is away from the foil. Your response... PALETTE

part 1 of 2 Plastic disk R A large, thin plastic disk of radius R = 1.8 m carries a uniform charge of -Q = -5 x 10-5 C as shown in the figure above. A circular piece of aluminium foil is placed at a distance d = 0.004 m from the disk, parallel to the disk. The foil has a radius of r = 0.02 m and a thickness t = 0.004 m. Close-up of foil Which of the following choices is correct regarding the nature of the electric field at location x inside the foil and at its center? part 2 of 2 Calculate the magnitude q of the charge on the left circular face of the foil. Use the following approximations: Ēdisk |Q|/TR² 2€0 Ēfoil (1-1/21) |g\/r² €0 Answer in units of C. 1. The magnitude of the net electric force is non- zero and the direction is into the plane. 2. The magnitude of the net electric force is non- zero and the direction is out of the plane. 3. The magnitude of the net electric force is zero. 4. The magnitude of the net electric force is non- zero and the direction is towards the foil. 5. The magnitude of the net electric force is non- zero and the direction is away from the foil. Your response... PALETTE

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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part 1 of 2 - Plastic disk Close-up of foil A large, thin plastic disk of radius R = 1.8 m carries a uniform charge of -Q = -5 x 10-5 C as shown in the figure above. A circular piece of aluminium foil is placed at a distance d = 0.004 m from the disk, parallel to the disk. The foil has a radius of r = 0.02 m and a thickness t = 0.004 m. Which of the following choices is correct regarding the nature of the electric field at location x inside the foil and at its center? part 2 of 2 Calculate the magnitude q of the charge on the left circular face of the foil. Use the following approximations: Ēdisk |Q|/TR² 2€0 (1-1/1) 191/πr² €0 |Ēfoil ≈ Answer in units of C. 1. The magnitude of the net electric force is non- zero and the direction is into the plane. 2. The magnitude of the net electric force is non- zero and the direction is out of the plane. 3. The magnitude of the net electric force is zero. 4. The magnitude of the net electric force is non- zero and the direction is towards the foil. 5. The magnitude of the net electric force is non- zero and the direction is away from the foil. Your response... PALETTE
Transcribed Image Text:part 1 of 2 - Plastic disk Close-up of foil A large, thin plastic disk of radius R = 1.8 m carries a uniform charge of -Q = -5 x 10-5 C as shown in the figure above. A circular piece of aluminium foil is placed at a distance d = 0.004 m from the disk, parallel to the disk. The foil has a radius of r = 0.02 m and a thickness t = 0.004 m. Which of the following choices is correct regarding the nature of the electric field at location x inside the foil and at its center? part 2 of 2 Calculate the magnitude q of the charge on the left circular face of the foil. Use the following approximations: Ēdisk |Q|/TR² 2€0 (1-1/1) 191/πr² €0 |Ēfoil ≈ Answer in units of C. 1. The magnitude of the net electric force is non- zero and the direction is into the plane. 2. The magnitude of the net electric force is non- zero and the direction is out of the plane. 3. The magnitude of the net electric force is zero. 4. The magnitude of the net electric force is non- zero and the direction is towards the foil. 5. The magnitude of the net electric force is non- zero and the direction is away from the foil. Your response... PALETTE
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