Question
Download Solution PDFIn the figure shown below, if the current I decreases at a rate of β, then VP - VQ is:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFThe correct answer is option 4):(- L β )
Concept:
For an inductor, The potential difference
ΔV = L \(di\over dt\)
where
ΔV is the change in voltage
\(di\over dt\) is the rate of change of current with respect to time
L is the self-inductance
Calculation:
\(di\over dt\) = - β
VP - VQ = L \(di\over dt\)
= - Lβ V
Last updated on Jun 16, 2025
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