A) 0
B) F/2
C) F
D) 2F
Correct Answer: B
Solution :
Initially \[F=qE\,\,and\,\,E=\frac{\sigma }{{{\varepsilon }_{0}}}\,\,\,\,\,\,\,\,\therefore \,\,\,\,\,\,\,F=\frac{q\sigma }{{{\varepsilon }_{0}}}\] If one plate is removed, then E becomes \[\frac{\sigma }{2{{\varepsilon }_{0}}}\] \[F'=\frac{q\sigma }{2{{\varepsilon }_{0}}}=\frac{F}{2}\]You need to login to perform this action.
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