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A negatively charged rod is rubbed on positively charged silk. Spheres X and Y are suspended by insulating threads. The following observations were made: I. Spheres X and Sphere Y are attracted to the negatively charged rod. Sphere Y is repelled by the positively charged silk. Sphere X is attracted to Sphere Y. II. III. Choose which statement is TRUE regarding the system. The charge of sphere X is positive. b. The charge of sphere X is negative. c. Sphere X has no charge. It is neutral. d. Sphere Y has no charge. It is neutral.

A negatively charged rod is rubbed on positively charged silk. Spheres X and Y are suspended by insulating threads. The following observations were made: I. Spheres X and Sphere Y are attracted to the negatively charged rod. Sphere Y is repelled by the positively charged silk. Sphere X is attracted to Sphere Y. II. III. Choose which statement is TRUE regarding the system. The charge of sphere X is positive. b. The charge of sphere X is negative. c. Sphere X has no charge. It is neutral. d. Sphere Y has no charge. It is neutral.

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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A negatively charged rod is rubbed on positively charged silk. Spheres X and Y are suspended by insulating threads. The following observations were made: I. Spheres X and Sphere Y are attracted to the negatively charged rod. Sphere Y is repelled by the positively charged silk. Sphere X is attracted to Sphere Y. II. III. Choose which statement is TRUE regarding the system. The charge of sphere X is positive. b. The charge of sphere X is negative. c. Sphere X has no charge. It is neutral. d. Sphere Y has no charge. It is neutral.
Transcribed Image Text:A negatively charged rod is rubbed on positively charged silk. Spheres X and Y are suspended by insulating threads. The following observations were made: I. Spheres X and Sphere Y are attracted to the negatively charged rod. Sphere Y is repelled by the positively charged silk. Sphere X is attracted to Sphere Y. II. III. Choose which statement is TRUE regarding the system. The charge of sphere X is positive. b. The charge of sphere X is negative. c. Sphere X has no charge. It is neutral. d. Sphere Y has no charge. It is neutral.
Suppose that three charged balls – Ball X, Ball Y, and Ball Z, are placed away from one another initially. Ball Y has a +6 Q charge. Ball Z has a +3 Q charge. Balls X and Y are put in contact and are separated afterward. Subsequently, Ball Y is put in contact with Ball Z and are separated afterward. If Ball Z has a final charge of +5 Q, determine the initial charge of Ball X. а. 20 Q b. 8 Q с. 4Q d. 16 Q
Transcribed Image Text:Suppose that three charged balls – Ball X, Ball Y, and Ball Z, are placed away from one another initially. Ball Y has a +6 Q charge. Ball Z has a +3 Q charge. Balls X and Y are put in contact and are separated afterward. Subsequently, Ball Y is put in contact with Ball Z and are separated afterward. If Ball Z has a final charge of +5 Q, determine the initial charge of Ball X. а. 20 Q b. 8 Q с. 4Q d. 16 Q
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