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QJEEM23Ph8e5f: JEE Main 2023 Physics - Class 12 JEEM23Ph8e5f Solution: A point charge 2 × 10 − 2   C is moved from P to S in a…

A point charge 2×10−2 C is moved from P to S in a uniform electric field of 30 NC−1 directed along positive x-axis. If coordinates of P and S are (1, 2, 0) m and (0, 0, 0) m respectively, the work done by electric field will be

Multiple Choice Options

  • A 600 mJ
  • B −1200 mJ
  • C 1200 mJ
  • D −600 mJ

Step-by-Step Verified Solution

JEE Main 2023 (Online) 29th January Evening Shift Physics - Electrostatics Question 75 English Explanation

w=∫F.ds

F→=qE→=2×10−2×30i^=0.6Ni^

w=F→.d→=(0.6i^).(−i^,−2j^)

=−0.6 J

=−600 mJ

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