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The SI unit of inductance, the henry can...

The `SI` unit of inductance, the henry can be written as

A

weber//ampere

B

volt-second//ampere

C

joule//(ampere)`^(2)`

D

ohm-second

Text Solution

Verified by Experts

The correct Answer is:
A, B, C, D
a. `L = (phi)/(i)` or henry `= ("weber")/("ampere")`
b. `e = - L((di)/(dt))`
`:. L = - (e)/((di//dt))`
or henry `= ("volt-second")/("ampere")`
c. `U = (1)/(2)Li^(2)`
`:. L = (2U)/(i^(2))`
or henry `= ("joule")/(("ampere")^(2))`
d. `tau = (L)/(R )`
`:. L = R tau` or henry = ohm-second
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