Answers must be expressed in engineering notation (when the exponent of the base 10 multiplier is not a multiple of 3, press ENG or SHIFT+ENG, whichever the case.)Example: 0.06N or 6.0x10-2 N must be expressed to 60x10-3N or 60mN 4. Three charges are placed on three corners of a square, as shown in the figure. Each side of the square is24.0 cm. Compute the magnitude and direction of the electric field at the fourth corner.91 = +4.0 nC92 = -6.5 nC93 = -3.5 nC5. Two persons, weighing 784 N each, carry an excess charge of 1.0 Coulomb, one positive and one negative.a) If they are two meters apart, what is the magnitude of the force of attraction due to the excess charge?b) How far apart must the two persons be such that the force of attraction due to the excess charge is equalto their 784-N weight?

Given that:q1=+4.0×10-9 Cq2=-6.5×10-9 C q3=-3.5×10-9 C a=0.24 cm Since you have posted two different…

Answered: Three charges are placed on three…

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Answers must be expressed in engineering notation (when the exponent of the base 10 multiplier is not a
multiple of 3, press ENG or SHIFT+ENG, whichever the case.)
Example: 0.06N or 6.0x10-2 N must be expressed to 60x10-3N or 60mN

4. Three charges are placed on three corners of a square, as shown in the figure. Each side of the square is
24.0 cm. Compute the magnitude and direction of the electric field at the fourth corner.
91 = +4.0 nC
92 = -6.5 nC
93 = -3.5 nC
5. Two persons, weighing 784 N each, carry an excess charge of 1.0 Coulomb, one positive and one negative.
a) If they are two meters apart, what is the magnitude of the force of attraction due to the excess charge?
b) How far apart must the two persons be such that the force of attraction due to the excess charge is equal
to their 784-N weight?

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