MCQ
A series $R-C$ circuit is connected to $AC$ voltage source. Consider two cases; $(A)$ when $C$ is without a dielectric medium and $(B)$ when $C$ is filled with dielectric of constant $4$ . The current $I_R$ through the resistor and voltage $V_C$ across the capacitor are compared in the two cases. Which of the following is/are true?
$(A)$ $I_R^A > I_R^B$ $(B)$ $I_R^A < I_R^B$ $(C)$ $V_C^A > V_C^B$ $(D)$ $V_C^A < V_C^B$
- ✓$(B,C)$
- B$(B,D)$
- C$(A,D)$
- D$(C,D)$
