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Ananya Shree

Class 12th
Physics
2 years ago

A pair of adjacent coils has a mutual inductance of 1.5 H. If the current in one coil changes from 0 to 20 A in 0.5 s, what is the change of flux linkage with the other coil?

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Muskan Anand

2 years ago

We know that  e=dtdϕ​=Mdtdi​ Therefore,  dϕ=Mdi=1.5×(20−0)=30Wb

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