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Science Bowl Question

📅 NSB 2021🎓 HS🔄 Round 10#️⃣ Question 7❓ TOSS-UP✍️ Short Answer

A charge of 2 coulombs is placed at the origin, and a second charge is placed on the x-axis at x = −3. In coulombs, for what value of the second charge is there to be no net force on a test charge placed on the x-axis at x = 1?

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