The flux (in weber) in a closed circuit of a resistance 10Ω varies with time t (in seconds) as ∅=6t²-5t+1. The magnitude of induced currents at t=0.25 sec is

1.2 A

1.2 A

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0.8 A

0.8 A

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0.6 A

0.6 A

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0.2 A

0.2 A

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