Problem $2$

The magnetic circuit shown below is symmetric about its central limb$.$

Question $3(1$ point$)$

Reluctance of central limb is $1\mathrm{.}750{10}^5$ AT$/$Wb and reluctance of either of the outer limb is $71\mathrm{.}000{10}^5$ AT$/$Wb$.$ The MMF required by the coil to produce a flux of $0\mathrm{.}325$ mWb in the right outer limb is AT$.$

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