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Q#1 Electric and Magnetic Fields GATE EC 2025 MCQ +2 marks -0.66 marks

A square metal sheet of  is placed on the  plane as shown in the figure below.

If the surface charge density (in  ) on the sheet is , then the total charge (in , rounded off to the nearest integer) on the sheet is _________.

16

85

64

256

Explanation:

 

 Total charge,

 

 

  

  

Hence, option (c) is correct.

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