State the exact point along the line joining two identical positive point charges…

PHYSICS · Subjective · A Level · Physics · Fields and their consequences · Fields and their consequences

Problem

State the exact point along the line joining two identical positive point charges where a small positive test charge would experience zero net electrostatic force.

Related theory

Electric Force
Coulomb's Law
Coulomb's law and superposition of forces
Forces between multiple charges
Electric Charges and Fields

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