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magnetic flux
GATE Electrical Engineering · Transformers · 1993-2026
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All concepts →2026 Q31
A 220V/12V single-phase transformer is designed for use in India and rated 100 VA at 50 Hz. Later, this unit is shipped to the USA where it is used as a 110V/6V transformer at 60 H...
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2026 Q51
The figure shows an arbitrarily shaped planar conducting loop A in the XY plane. Two nonintersecting regions with areas $a_1$ and $a_2$ within the loop are subjected to magnetic fi...
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1993 PYQ
The line integral of the vector potential A around the boundary of a surface S represents
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