1. Three charged pith balls are placed on a semi-circle whose diameter is 84.0 cm. Two of the pith balls are on the bottom of the semi-circle while the third is at the top center, as shown. All the pith balls have the same magnitude of charge, q =36.0 mC, but q, is negative while the others\ two are positive. Find the net force on q3 exerted by q, and q,. Indicate the direction of the force by drawing an arrow coming out of q3. (Note; the angle between the forces is a right angle.)

1. Three charged pith balls are placed on a semi-circle whose diameter is 84.0 cm. Two of the pith balls are on the bottom of the semi-circle while the third is at the top center, as shown. All the pith balls have the same magnitude of charge, q =36.0 mC, but q, is negative while the others\ two are positive. Find the net force on q3 exerted by q, and q,. Indicate the direction of the force by drawing an arrow coming out of q3. (Note; the angle between the forces is a right angle.)

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter5: Electric Charges And Fields

Section: Chapter Questions

Problem 124AP: The charge unit length on the thin shown below is .What is the force on the point charge q? Solve...

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