📅 NSB 2013🎓 HS🔄 Round 12#️⃣ Q1❓ TOSS-UP✍️ Short Answer
A 1 nanocoulomb charge is held 1 meter above an infinite sheet with a surface charge density of 1 nanocoulomb per meter squared. If the charge is moved to 2 meters from the sheet, then by what factor does the electric force on the charge change?
✔️Answer:THERE IS NO CHANGE IN THE ELECTRIC FORCE
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