What will be the phase difference between virtual voltage and virtual current when current in the circuit is…

What will be the phase difference between virtual voltage and virtual current when current in the circuit is wattless?
  1. $60^ \circ$
  2. $45^ \circ$
  3. $90^ \circ$
  4. $180^ \circ$

Solution

When current in the circuit is wattless, $\cos \phi=0$ $\therefore \quad$ Phase difference is: $\phi=90^{\circ}$

Asked in: MHT CET 2023 (14 May Shift 2)

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