Three Point Charges of -2

question 31

Multiple Choice

Three point charges of -2.00 μC,+4.00 μC,and +6.00 μC are placed along the x-axis as shown in the figure.What is the electrical potential at point P (relative to infinity) due to these charges?
(k = 1/4πε₀ = 8.99 × 10⁹ N • m²/C²)

• A) -307 kV
• B) +307 kV
• C) -154 kV
• D) +154 kV
• E) 0 kV

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Definitions:

Latency Stage

The Latency Stage is a phase in Freud's psychosexual development theory, occurring from about age 6 to puberty, characterized by subdued psychosexual energy and a focus on social and intellectual growth.

Freud

Sigmund Freud, an Austrian neurologist and founder of psychoanalysis, a clinical method for treating psychopathology through dialogue between a patient and a psychoanalyst.

Rest Period

A rest period is designated time off or a break, allowing for recovery or relaxation between durations of work or activity.

Phallic Stage

A phase in Freud’s psychosexual development theory occurring from ages three to six, where the libido's focus is on the genital area.