Three point charges are shown below. 91 = 2.0 µC, q2 = 4.0 µC, and q3 = 1.0 μC. d₁ = 2.0 cm and d2 = 1.0 cm. What is the magnitude of the net electric force on q₁ in Newtons? Use K = 9.0 × 109 N-m²/c². Your answer needs to have 3 significant figures, including the negative sign in your answer if needed. Do not include the positive sign if the answer is positive. No unit is needed in your answer, it is already given in the question statement. 91 + dh 2 92 -d₂ 93

Three point charges are shown below. 91 = 2.0 µC, q2 = 4.0 µC, and q3 = 1.0 μC. d₁ = 2.0 cm and d2 = 1.0 cm. What is the magnitude of the net electric force on q₁ in Newtons? Use K = 9.0 × 109 N-m²/c². Your answer needs to have 3 significant figures, including the negative sign in your answer if needed. Do not include the positive sign if the answer is positive. No unit is needed in your answer, it is already given in the question statement. 91 + dh 2 92 -d₂ 93

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter5: Electric Charges And Fields

Section: Chapter Questions

Problem 52P: Suppose Earth and the Moon each carried a net negative charge Q . Approximate both bodies as point...

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Concept explainers

Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.

Question

Three point charges are shown below. q1 = 2.0 µC, q2 = 4.0 µC, and 93 = 1.0 μC. d₁ = 2.0 cm and d2 = 1.0
cm. What is the magnitude of the net electric force on q₁ in Newtons? Use K = 9.0 × 10⁹ Nm²/C²
Your answer needs to have 3 significant figures, including the negative sign in your answer if needed. Do not
include the positive sign if the answer is positive. No unit is needed in your answer, it is already given in the
question statement.
91
+
d₁
92
+
d₂.
93

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