If two point charges are separated by 1.5 cm and have chargevalues of 2.0 C and

Question

If two point charges are separated by 1.5 cm and have chargevalues of 2.0 C and –4.0 C,respectively, what is the value of the mutual force between them?(kc = 8.99 ´ 109N·m2/C2) If two point charges are separated by 1.5 cm and have chargevalues of 2.0 C and –4.0 C,respectively, what is the value of the mutual force between them?(kc = 8.99 ´ 109N·m2/C2) If two point charges are separated by 1.5 cm and have chargevalues of 2.0 C and –4.0 C,respectively, what is the value of the mutual force between them?(kc = 8.99 ´ 109N·m2/C2)

Explanation / Answer

The magnitude of the electric force is           F =kq1q2/r2              =(8.99 *109N·m2/C2)(2.0*10-6C)(4.0*10-6C)/(1.5*10-2m)2              = ----N              = ----N

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