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Capacitor question

2003 · Shift 0 · Q169
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  5. /2003 · Shift 0 · Q169

Capacitor question

2003 · Shift 0 · Q169

JEE MainPhysicsCapacitorMCQ+4 / −1
The work done in placing a charge of 8×10−188 \times {10^{ - 18}}8×10−18 coulomb on a condenser of capacity 100100100 micro-farad is
  1. A
    16×10−32  joule16 \times {10^{ - 32}}\,\,joule16×10−32joule
  2. B
    3.1×10−26  joule3.1 \times {10^{ - 26}}\,\,joule3.1×10−26joule
  3. C
    4×10−10  joule4 \times {10^{ - 10}}\,\,joule4×10−10joule
  4. D
    32×10−32  joule32 \times {10^{ - 32}}\,\,joule32×10−32joule
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