A charge of 20 μC is 4 cm above an unknown charge q. The resultant electric intensity at a point 1cm above the 20 μC is 2.20x109 N/C and is directed upwards. What are the magnitude and sign of the unknown charge? Ер 3D OP2.20х10° N/C1 ст20 μC4 ст

Answered: Image /qna-images/answer/b3cb65ee-5d37-42a0-adbf-bad58b1236d2.jpg

Answered: Ер 3D O P 2.20х10° N/C 1 ст 20 μC 4 ст

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Ер 3D O P 2.20х10° N/C 1 ст 20 μC 4 ст

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter2: Vectors

Section: Chapter Questions

Problem 21CQ: What is wrong with the following expressions? How can you correct them? (a) C=AB , (b) C=AB , (c)...

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A charge of 20 μC is 4 cm above an unknown charge q. The resultant electric intensity at a point 1cm above the 20 μC is 2.20x10⁹ N/C and is directed upwards. What are the magnitude and sign of the unknown charge?

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