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GUJCET · Physics · Electromagnetic Induction
If \(R\) and \(L\) denote resistance and inductance respectively which of the following has dimension of time?
- A \(\sqrt{\frac{L}{R}}\)
- B \(\frac{ L }{ R }\)
- C \(\sqrt{\frac{ R }{ L }}\)
- D \(\frac{ R }{ L }\)
Answer & Solution
Correct Answer
(B) \(\frac{ L }{ R }\)
Step-by-step Solution
Detailed explanation
B
\(\frac{L}{R}=\frac{o h m-\sec o n d}{o h m}=s e c o n d\)
\(\frac{L}{R}=\frac{o h m-\sec o n d}{o h m}=s e c o n d\)
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