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

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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Figure 1.0 nC 3.0 cm A -2.0 nC 3,0 cm 30 cm 1 of 1 -2.0 nC Part A What is the electric potonhal energy of the group of charges in the figure? Eigun1) Express your answer with the appropriate units Value Submit JA Provide Feedback h ? Previous Answers Request Answer x Incorrect; Try Again: 7 attempts remaining Enter your answer with a different und type Review a stat acceptable an P Pearson Next.
Item 10 The electric flux through each of the six sides of a rectangular box are as follows: 1 = 163.7 N·m²/C, Þ₂ = 249.2 N·m²/C, Þ3 = -360.1 Nm²/C, 4 = 172.8 Nm²/C, Þ5 = -118.4 N·m²/C, Þ6 = 439.6 Nm²/C. Part A How much charge is in this box? Submit 15| ΑΣΦ Request Answer ? PC
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Can you help me to understand this problem please
-2.0 nC | -2.0 nC 1.0 cm + 1.0 nC 2.0 nC + | 1.0 cm + 2.0 nC "L X
please answer 2nd question asap
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