MCQ
The net charge on a condenser is:
  • A
    infinity
  • B
    $q/ 2$
  • C
    $2q$
  • zero

Answer

Correct option: D.
zero
Every condenser is made with two plates. The charge on one plate is $+Q$ and other is $−Q.$
Thus total charge of condenser is $Qt​ = +Q - Q = 0$

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