Explanation We can solve this considering both have same charge q. Given: Mass of the ball, m = 3 gm Length, l = 1 m Angle, θ = 20 ° Calculation: Draw free body diagram for given problem is Where FT is force due to tension on thread, F T =T Considering allhorizontal forces ∑ F x = − T x + F 12 = 0 Considering all horizontal forces ∑ F y = − T y + F g = 0 From the free body diagram sin 20 = T x / T cos 20 = T y / T Consider vertical forces ∑ F y = − T y + F g = 0 − ( m g ) + T cos θ = 0 − ( 0

Physics for Scientists and Engineers: A Strategic Approach with Modern Physics (Chs 1-42) Plus Mastering Physics with Pearson eText -- Access Card Package (4th Edition)

4th Edition

ISBN: 9780133953145

Author: Randall D. Knight (Professor Emeritus)

Publisher: PEARSON

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One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.

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Chapter 22, Problem 73EAP

To determine

The magnitude of charge q.

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Chapter 22, Problem 72EAP

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Chapter 22 Solutions

Physics for Scientists and Engineers: A Strategic Approach with Modern Physics (Chs 1-42) Plus Mastering Physics with Pearson eText -- Access Card Package (4th Edition)

Ch. 22 - l. Can an insulator be charged? If so, how would...Ch. 22 - Can a conductor be charged? If so, how would you...Ch. 22 - Four lightweight balls A, B, C, and D are...Ch. 22 - Charged plastic and glass rods hang by threads. a....Ch. 22 - A lightweight metal ball hangs by a thread. When a...Ch. 22 - Prob. 6CQ Ch. 22 - Prob. 7CQ Ch. 22 - The two oppositely charged metal spheres in FIGURE...Ch. 22 - Metal sphere A in FIGURE Q22.9 has 4 units of...Ch. 22 - Prob. 10CQ

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