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COMEDK Exam 2012 Solved Paper

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Question : 12

Total: 180

Two point charges Q1=2µC and Q2=1µC are placed as shown. The coordinates of the point P are (2‌cm,1‌cm). The electric intensity vector at P subtends an angle θ with the positive X-axis.
The value of θ is given by

tan‌θ=1
tan‌θ=2
tan‌θ=3
tan‌θ=4

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