A coil has an inductance of 1 henry if a current changing at the rate of `3 A//S`, induces

Question

A coil has an inductance of 1 henry if a current changing at the rate of `3 A//S`, induces

A coil has an inductance of 1 henry if a current changing at the rate of `3 A//S`, induces
A. one volt in it
B. three volt in it
C. 3 volt in a neighbouring coil
D. `1/3` volt in it

Monjur Alahi

4 views

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 - B
`e=L(dI)/(dt) = 1 xx 3 = 3V`.

4 views Answered 2023-02-05 15:29