Question: Two point particles with charges q 1 and q 2 are separated by a distance L as shown in Figure P17.47. The electric field is

Two point particles with charges q₁ and q₂ are separated by a distance L as shown in Figure P17.47. The electric field is zero at point A, which is a distance L/4 from q₁. What is the ratio q₁/q₂?

Figure P17.47

? y L/4 A L 92

y L/4 A L 92

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