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Question
What is the unit of self-inductance of a coil?
Options
Volt S–1 A–1
Volt S–1 A
Volt S–1 A–1
Volt SA–1
MCQ
Solution
Volt S–1 A–1
Explanation:
From e = `L (dI)/(dt)`
L = `e (dt)/(dl) = ("volt" - sec)/A` = volts–1 A–1
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