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Question
Let the inductance and resistance be denoted by 'L' and 'R' respectively. The dimensions of `("L"/"R")` are ____________.
Options
`["L"^0 "M"^0 "T"^1]`
`["L"^0 "M"^0 "T"^0]`
`["L"^1 "M"^0 "T"^1]`
`["L"^0 "M"^1 "T"^0]`
MCQ
Fill in the Blanks
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Solution
Let the inductance and resistance be denoted by 'L' and 'R' respectively. The dimensions of `("L"/"R")` are `["L"^0 "M"^0 "T"^1]`.
Explanation:
`e = "L" "di"/"dt" therefore "e.dt"/"di"`
`"R" = "e"/"i"`
`therefore "L"/"R" = "e" "dt"/"di" xx "i"/"e"`
`therefore "L"/"R" "will have dimensions of time"`
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Types of AC Circuits
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