A wire 88 cm long bent into a circular loop is kept with plane of the coil perpendicular to the magnetic induction 2.5 wb/m². Within 0.5 second, the coil is changed to a square and magnetic induction is increased by 0.5 Wb/ m². Calculate the e.m.f. induced in the wire. .
A wire 88 cm long bent into a circular loop is kept with plane of the coil perpendicular to the magnetic induction 2.5 wb/m². Within 0.5 second, the coil is changed to a square and magnetic induction is increased by 0.5 Wb/ m². Calculate the e.m.f. induced in the wire. .
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Transcribed Image Text:A wire 88 cm long bent into a circular
loop is kept with plane of the coil
perpendicular to the magnetic induction
2.5 wb/m². Within 0.5 second, the coil is
changed to a square and magnetic induction is
increased by 0.5 Wb/ m². Calculate the e.m.f.
induced in the wire.
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