# In the circuit shown, the cell is ideal, with emf=10V. Each resistance is of . The potential difference across the capacitor is a) 12 V b) 10 V c) 8 V d) zero

## Question ID - 150443 :- In the circuit shown, the cell is ideal, with emf=10V. Each resistance is of . The potential difference across the capacitor is a) 12 V b) 10 V c) 8 V d) zero

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 (c) A fully charged capacitor draws no current. Therefore, no current flows in arm . So the of arm is ineffective. The total resistance of the resistors in circuit is  Total current, In parallel circuit, the current divides in the inverse ratio of resistance, so current in arm and current in arm Potential difference between and  Potential difference between and    Potential difference across capacitor Platinum and silicon are heated upto and after that cooled. In the process of cooling a) Resistance of platinum will increase and that of silicon will decrease b) Resistance of silicon will increase and that of platinum will decrease c) Resistance of both will increase d) Resistance of both will decrease 