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As load in a transformer increases, mutual flux linkage in
core=
A increases B decreases
C not change D first increase then decrease
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Answer Posted / rohit agarwal
see in a transformer for producing flux only no load current(magnetizing current)is required.now as load is put on secondary side by lenz's law flux in core decreases which is compensated by drawing greate current from primary.thus flux linkage remains constant.
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