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In the instantaneous-power expression, what does \[I_m\] represent?

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Question

In the instantaneous-power expression, what does \[I_m\] represent?

Options

  • Time

  • Peak current

  • Peak voltage

  • Phase angle between voltage and current

MCQ
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Solution

The symbol \[I_m\] denotes peak current. Together with peak voltage, it sets the scale of instantaneous power.

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