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Electrostatics question

2009 · Shift 0 · Q59
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Electrostatics question

2009 · Shift 0 · Q59

JEE MainPhysicsElectrostaticsMCQ+4 / −1
Two points PPP and QQQ are maintained at the potentials of 10V10V10V and −4V-4V−4V, respectively. The work done in moving 100100100 electrons from PPP to QQQ is :
  1. A
    9.60×10−17J9.60 \times {10^{ - 17}}J9.60×10−17J
  2. B
    −2.24×10−16J- 2.24 \times {10^{ - 16}}J−2.24×10−16J
  3. C
    2.24×10−16J2.24 \times {10^{ - 16}}J2.24×10−16J
  4. D
    −9.60×10−17J- 9.60 \times {10^{ - 17}}J−9.60×10−17J
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