MCQ
A series R-C circuit is connected to an alternating voltage source. Consider two situations:(i) When capacitor is air filled.
(ii) When capacitor is mica filled.
Current through resistor is i and voltage across capacitor is V then:
(ii) When capacitor is mica filled.
Current through resistor is i and voltage across capacitor is V then:
- A$\mathrm{V}_{\mathrm{a}}=\mathrm{V}_{\mathrm{b}}$
- ✓$\mathrm{V}_{\mathrm{a}}>\mathrm{v}_{\mathrm{b}}$
- C$\mathrm{i}_{\mathrm{a}}>\mathrm{i}_{\mathrm{b}}$
- D$\mathrm{V}_{\mathrm{a}}<\mathrm{V}_{\mathrm{b}}$