Two charged spheres 10 cm apart attract each other with a force of 3.0 x 10 6 N. What force results from each of the following changes, considered separately? a) Both charges are doubled and the distance remains the same. b) An uncharged, identical sphere is touched to one of the spheres, and then taken far away. c) The separation is increased to 30 cm.

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b) Calculate the net force (magnitude and direction) exerted on charge q by the other four charges, in terms of q, Q, d, and e0. You may draw the force vector to indicate the direction. c) If the charge q is released from rest, and the four other charges held fixed, will the charge q ever “escape” to infinitely far away (assuming an infinite amount of time can pass)? Justify your answer.

Two m = 5.8 g point charges on 1.0-m-long threads repel each other after being charged to q = 80 nC, as shown in the figure. (Figure 1) Figure 1.0 m m + 9 00 1.0 m +m 9 1 of 1 Part A What is the angle 0? You can assume that is a small angle. Express your answer to two significant figures and include the appropriate units. μ 0 = 4.21 Submit μÅ Ω % À X Previous Answers Request Answer ? X Incorrect; Try Again; 7 attempts remaining

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I would like to have a factual solution and answer here please? thank you.  Two point charges are placed on the x-axis as follows: Charge ?1 = +4.00 nC is located at ? = 0.200 m, and charge ?2 = +5.00 nC is at ? =−0.300 m. What are the magnitude and direction of the total force exerted by these two charges on a negative point charge Charge ?3 = −6.00 nC that is placed at the origin?