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There are 2 kinds of electric charge: positive and negative. What are 2 examples of how we make use of charged particles. Explain your example.

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ul 1::17 drive.google.com ... أسئله لكل شابتر Chapter 23 Electric Fields Multiple Cholce 1. Each of two small non-conducting spheres is charged positively. the combined charge being 40 pC. If each sphere is repelled from the other by a force having a magnitude of 2.0 N when the two spheres are 50 cm apart, determine the charge on the sphere having the smaller charge. a. 1.4 C h 1.1 C C. 2.0 C d. 3.3 C e. 17 pC 2. A particle (charge - +40 C) is located on the x axis at the point x--20 cm, and a second particle (charge = -50 pC) is placed on the x axis at x= +30 cm. What is the magnitude of the total electrostatic force on a third particle (charge = -4.0 C) placed at the origin (x- 0)? a. 41 N h 16 N C. 56 N d. 35 N e. 72 N 3. In the figure, if Q- 30 C. q= 5.0 C, and d= 30 cm, what is the magnitude of the electrostatic force on g? 24 -O- 20 a. 15 N b 23 N C. zero d. 7.5 N e. 38 N e 2000 by Harcourt College Publishers. All rights reserved. 2 Chapter 23 4. A charge of +80 pC is placed on…
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Please don't provide handwritten solution .....
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