A charge +Q and a charge +2Q are a distance 3x apart. Point P is on the line joining the charges, at a distance x from one of the charges as shown. What is the electric field strength E at P?
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Physics HL Paper 1A (May 2025, TZ2)
Physics HL Paper 1A (May 2025, TZ2)
A charge +Q and a charge +2Q are a distance 3x apart. Point P is on the line joining the charges, at a distance x from one of the charges as shown. What is the electric field strength E at P?