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(a) Twelve equal charges, q, are situated at the corners of a regular 12-sided polygon (for instance, one on each numeral of a clock face). What is the net force on a test charge Q at the center? (b) Suppose one of the 12 q's is removed (the one at "6 o'clock"). What is the force on Q? Explain your reasoning carefully. (c) Now 13 equal charges, q, are placed at the corners of a regular 13-sided polygon. What is the force on a test charge Q at the center? (d) If one of the 13 q's is removed, what is the force on Q? Explain your reasoning.

(a) Twelve equal charges, q, are situated at the corners of a regular 12-sided polygon (for instance, one on each numeral of a clock face). What is the net force on a test charge Q at the center? (b) Suppose one of the 12 q's is removed (the one at "6 o'clock"). What is the force on Q? Explain your reasoning carefully. (c) Now 13 equal charges, q, are placed at the corners of a regular 13-sided polygon. What is the force on a test charge Q at the center? (d) If one of the 13 q's is removed, what is the force on Q? Explain your reasoning.

Inquiry into Physics
Inquiry into Physics
8th Edition
ISBN:9781337515863
Author:Ostdiek
Publisher:Ostdiek
Chapter6: Waves And Sound
Section: Chapter Questions
Problem 9Q
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M Inbox (339) - ar.ravelo05@gmail X C Meet - wat-rdvk-ybd O Messenger + A meet.google.com/wat-rdvk-ybd I Apps A Desmos | Scientific. > Studio Ghiblio. STUDY PLAYLIST/. Classical chill Hiromi Rivas is presenting Stylus Coior Line Braser Badigrounds Undo Redo Pages Previous Next Erase Board Web Documents Show Desktop OpenBoard F = QÈ Problem 2.1 (a) Twelve equal charges, q, are situated at the corners of a regular 12-sided polygon (for instance, one on each numeral of a clock face). What is the net force on a test charge Q at the center? (b) Suppose one of the 12 q's is removed (the one at "6 o'clock"). What is the force on Q? Explain your reasoning carefully. (c) Now 13 equal charges, q, are placed at the corners of a regular 13-sided polygon. What is the force on a test charge Q at the center? (d) If one of the 13 q's is removed, what is the force on Q? Explain your reasoning. ... 21 others Jakexell Loween. Erica Goria Gatchalian Zara. Marinela rayco Frankie Monjes Hiromi Rivas You 29 9:26 AM | wat-rdvk-ybd 目 品 9:26 AM NE 口) W 5/14/2022 1
Transcribed Image Text:M Inbox (339) - ar.ravelo05@gmail X C Meet - wat-rdvk-ybd O Messenger + A meet.google.com/wat-rdvk-ybd I Apps A Desmos | Scientific. > Studio Ghiblio. STUDY PLAYLIST/. Classical chill Hiromi Rivas is presenting Stylus Coior Line Braser Badigrounds Undo Redo Pages Previous Next Erase Board Web Documents Show Desktop OpenBoard F = QÈ Problem 2.1 (a) Twelve equal charges, q, are situated at the corners of a regular 12-sided polygon (for instance, one on each numeral of a clock face). What is the net force on a test charge Q at the center? (b) Suppose one of the 12 q's is removed (the one at "6 o'clock"). What is the force on Q? Explain your reasoning carefully. (c) Now 13 equal charges, q, are placed at the corners of a regular 13-sided polygon. What is the force on a test charge Q at the center? (d) If one of the 13 q's is removed, what is the force on Q? Explain your reasoning. ... 21 others Jakexell Loween. Erica Goria Gatchalian Zara. Marinela rayco Frankie Monjes Hiromi Rivas You 29 9:26 AM | wat-rdvk-ybd 目 品 9:26 AM NE 口) W 5/14/2022 1
SMART ON 87) 09:50 Learning Activity 3 (E... 1. Derive an expression af unit vectors for the cylindrical coordinate system in terms of the unit vectors in the cartesian coordinate system. (Repeat the steps discussed earlier for the transformation matrix) 2. Find an expression for the volume of a cylinder with radius R, and height h. Use the cylindrical coordinate system. 3. Explain why the derivative with respect to x (or any direction in the cartesian coordinate system) of a unit vector in a curvilinear coordinate system is not 0. 4. Why is the derivative with respect to x of the unit vector x is 07
Transcribed Image Text:SMART ON 87) 09:50 Learning Activity 3 (E... 1. Derive an expression af unit vectors for the cylindrical coordinate system in terms of the unit vectors in the cartesian coordinate system. (Repeat the steps discussed earlier for the transformation matrix) 2. Find an expression for the volume of a cylinder with radius R, and height h. Use the cylindrical coordinate system. 3. Explain why the derivative with respect to x (or any direction in the cartesian coordinate system) of a unit vector in a curvilinear coordinate system is not 0. 4. Why is the derivative with respect to x of the unit vector x is 07
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