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Question

Electric flux through a surface of area 2 100 m lying in the xy plane is (in V-m) if straight E with rightwards arrow on top equals straight i with not stretchy hat on top plus square root of 2 straight j with not stretchy hat on top plus square root of 3 straight k with not stretchy hat on top

  1. 100
  2. 141.4
  3. 173.2
  4. 200

The correct answer is: 173.2

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