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insens350 [35]
3 years ago
9

Two point charges lie on the x axis. A charge of 6.3 μC is at the origin, and a charge of -9.5 μC is at x=10.0cm. Express your a

nswer using two significant figures.
A. What is the net electric field at x=−4.0cm?

B.What is the net electric field at x=+4.0cm?

Physics
1 answer:
Luden [163]3 years ago
7 0

Answer: a) 31.07 * 10^6 N/C ; b) 11.68 * 10^6 N/C

Explanation: in order to solve this problem we have to use the Coulomb force which is given by:

F=k*q1*q2/r^2

( see attach for details)

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