JEE Main 28 June 2022 Shift 1 Solved Paper

Section: Physics

Question : 39 of 90

Marks: +1, -0

The three charges q∕2,q and q∕2 are placed at the corners A,B and C of a square of side 'a' as shown in figure. The magnitude of electric field (E) at the corner D of the square, is :

[28-Jun-2022-Shift-1]

‌
q
4π∈0a2
(‌
1
√2
+‌
1
2
)
‌
q
4πE0a2
(1+‌
1
√2
)
‌
q
4π∈0a2
(1−‌
1
√2
)
‌
q
4π∈0a2
(‌
1
√2
−‌
1
2
)

Validate

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