The average `emf` induced in the secondary coil is `0.1 V` when the current in the primary coil changes from `1` to `2A` in `0.1 s`.What is the mutual

Question

The average `emf` induced in the secondary coil is `0.1 V` when the current in the primary coil changes from `1` to `2A` in `0.1 s`.What is the mutual

The average `emf` induced in the secondary coil is `0.1 V` when the current in the primary coil changes from `1` to `2A` in `0.1 s`.What is the mutual inductance of the coils.

Monjur Alahi

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2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - A
`EMF=|M(-DeltaI)/(Deltat)|` or `M=(EMF)/|(-DeltaI)/(Deltat)|`

5 views Answered 2023-02-05 15:29