Three Point Charges Are Located at the Following Positions: Q₁

question 63

Multiple Choice

Three point charges are located at the following positions: Q₁ = 2.00 μC at x = 1.00 m; Q₂ = 3.00 μC at x = 0; Q₃ = -5.00 μC at x = -1.00 m. What is the magnitude of the force on the 3.00-μC charge?

• A)5.40 × 10^-2 N
• B)0.135 N
• C)0.158 N
• D)8.10 × 10^-2 N
• E)0.189 N

Understand the basic principles of action potentials and their all-or-none law.

Comprehend the structure and function of synapses, including the role of synaptic vesicles and neurotransmitters.

Distinguish between electrical and chemical signaling in the nervous system.

Recognize the methods used to investigate neural communication and synaptic function.

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