In the circuit shown in the figure, if switches $$S1$$ and $$S2$$ have been closed for a long time, then charge on the capacitor

Question

In the circuit shown in the figure, if switches $$S1$$ and $$S2$$ have been closed for a long time, then charge on the  capacitor

Infinity Learn · Accepted Answer

After long time, current through the capacitor $$=$$ $$0$$ Current through $$6$$  Ω   resistor,  $$i=12$$−$$48$$ $$=1AVoltage$$ across capacitor, V $$=$$ $$4$$ $$+$$ (6) (1) $$=$$ $$10$$ VCharge on the capacitor, $$Q=10$$ $$10$$ $$=$$ $$100$$ μCAfter the insertion of dielectricC'$$=A$$ε$$0d3+d3+d32$$  $$=$$  Aε$$0d$$  $$113$$ $$+13$$ $$+16$$ $$=10$$  $$15/6$$ $$=$$ $$65$$ $$10=12$$  μFHere voltage across capacitor remains same.∴   Charge  on  the  capacitor,  Q'$$=12$$ $$10$$ $$=$$ $$120$$ μC

In the circuit shown in the figure, if switches S₁ and S₂ have been closed for a long time, then charge on the capacitor

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In the circuit shown in the figure, if switches S1 and S2 have been closed for a long time, then charge on the capacitor

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In the circuit shown in the figure, if switches S₁ and S₂ have been closed for a long time, then charge on the capacitor