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In the figure-4.30 shown two circular ar...

In the figure-4.30 shown two circular arcs are joined to make a closed loop carrying current `l`. Frnd the magnetic induction at the common centre 0.

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The correct Answer is:
`[(mu_(0)I)/(8) ((3)/(a) + (1)/(b))]`
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PHYSICS GALAXY - ASHISH ARORA-MAGNETIC EFFECTS OF CURRENT AND MAGNETISM-Practice Exercise
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