NEET 2022 Model Paper 2

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Question : 17 of 200

Marks: +1, -0

The magnetic induction at the centre O in the figure shown is:

Zero
(‌
µ0i
4πR
+‌
µ0i
4R
)
∧
k
(‌
µ0i
2πR
+‌
µ0i
2R
)
∧
k
(‌
µ0i
2πR
+‌
µ0i
4R
)
∧
k

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