-8 4. A-4.0 x10 C charge is placed 30 cm to the right of a 2.5...

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-8 4. A-4.0 x10 C charge is placed 30 cm to the right of a 2.5 x 10 C charge. -8 a) Calculate the electric force that would be exerted on a -1.8 x 10 C charge that is placed 10 cm left of the 2.5 x10*C charge. (/8) b) Determine the intensity of the electric field at the point where the -1.8 x 10C charge is placed. (/4) -8 4. A-4.0 x10 C charge is placed 30 cm to the right of a 2.5 x 10 C charge. -8 a) Calculate the electric force that would be exerted on a -1.8 x 10 C charge that is placed 10 cm left of the 2.5 x10*C charge. (/8) b) Determine the intensity of the electric field at the point where the -1.8 x 10C charge is placed. (/4)

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a To calculate the electric force exerted on a charge we can use Coulombs law F k q1 q2 r2 where F i... View the full answer