No. 3 and 4. Answer the following problems below. Show your illustration in each item. 1. Two small plastic spheres are given positive electrical charges. When they 15.0 cm are apart, the repulsiveforce between them has magnitude 0.220 N. What is the charge on each sphere (a) if the two charges are equaland (b) if one sphere has four times the charge of the other?2. Three point charges are arranged on a line. Charge q3 = +5.00 nC and is at the origin. Charge q2 = -3.00 nCand is at x = +4.00 cm Charge q1 is at x = +2.00 cm. What is q1 (magnitude and sign) if the net force on q3 iszero?3. Three point charges are arranged along the -axis. Charge q1 = +3.00 µC is at the origin, and charge q2 = -5.00µC is at x = 0.200 m. Charge q3 = -8.00 µC. Where is q3 located if the net force on q1 is 7.00 N in the -xdirection?4. Two point charges are located on the -axis as follows: charge q1 = -1.50 nC at y = -0.600 m, and charge q2 =+3.20 nC at the origin (y = 0). What is the total force (magnitude and direction) exerted by these two chargeson a third charge q3 = +5.00 nC located at y = -0.400 m?%3D

Answered: Image /qna-images/answer/6722c478-95a6-471f-9f30-cfce5c317120.jpg

zero? Three point charges are arranged along the -axis. Charge q1 = +3.00 µC is at the origin, and charge q2 = -5.00 µC is at x = 0.200 m. Charge q3 = -8.00 µC. Where is q3 located if the net force on q1 is 7.00 N in the -x direction? Two point charges are loocated on the avis as follows: charge a1 - 1 50 C at v - O 600 m and charge o2

zero? Three point charges are arranged along the -axis. Charge q1 = +3.00 µC is at the origin, and charge q2 = -5.00 µC is at x = 0.200 m. Charge q3 = -8.00 µC. Where is q3 located if the net force on q1 is 7.00 N in the -x direction? Two point charges are loocated on the avis as follows: charge a1 - 1 50 C at v - O 600 m and charge o2

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter19: Electric Forces And Electric Fields

Section: Chapter Questions

Problem 28P: Three equal positive charges q are at the comers of an equilateral triangle of side a as shown in...

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