A metal sphere of radius 10 cm is given a charge of 12µC. The force acting on unit area…
Physics · JEE Main · NTA Exams — Electrostatics
A metal sphere of radius 10 cm is given a charge of 12µC. The force acting on unit area of its surface due to its own charge is
- 5.157 × 102 N/m2
- 5.15 × 103 N/m2
- 5.15 × 10–2 N/m2
- 5.15 × 10–3 N/m2
Answer
(A) 5.157 × 10 2 N/m 2
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