Chapter 3 – Current Electricity
A capacitor of capacitance C is connected to two voltmeters A and B. A is ideal, having infinite resistance, while B has resistance R. The capacitor is charged and then the switch S is closed. The readings of A and B will be equal
02
Dec
A capacitor of capacitance C is connected to two voltmeters A and B. A is ideal, having infinite resistance, while B has resistance R. The capacitor is charged and then the switch S is closed. The readings of A and B will be equal A capacitor of capacitance C is connected to two voltmeters A [...]
Two identical capacitors A and B are charged to the same potential and then made to discharge through resistance RA and RB respectively with RA>RB
02
Dec
Two identical capacitors A and B are charged to the same potential and then made to discharge through resistance RA and RB respectively with RA>RB Two identical capacitors A and B are charged to the same potential and then made to discharge through resistance RA and RB respectively with RA>RB December 2, 2020 Category: Cengage [...]
The charge on a capacitor decrease η time in time t, when it discharging through a circuit with a time constant τ
02
Dec
The charge on a capacitor decrease η time in time t, when it discharging through a circuit with a time constant τ The charge on a capacitor decrease η time in time t when it discharging through a circuit with a time constant τ December 2, 2020 Category: Cengage NEET by C.P Singh , Chapter [...]
A capacitor of capacitance C has charge Q. It is connected to an identical capacitor through a resistance. The heat produced in the resistance is
02
Dec
A capacitor of capacitance C has charge Q. It is connected to an identical capacitor through a resistance. The heat produced in the resistance is A capacitor of capacitance C has charge Q. It is connected to an identical capacitor through a resistance. The heat produced in the resistance is December 2, 2020 Category: Cengage [...]
In the previous question if the switched is opened after the capacitor has been charged, it will discharged with a time constant
02
Dec
In the previous question if the switched is opened after the capacitor has been charged, it will discharged with a time constant In the previous question if the switched is opened after the capacitor has been charged it will discharged with a time constant December 2, 2020 Category: Cengage NEET by C.P Singh , Chapter [...]
In the circuit shown in fig. when the switch is closed, the capacitor charges with a time constant
02
Dec
In the circuit shown in fig. when the switch is closed, the capacitor charges with a time constant In the circuit shown in fig. when the switch is closed the capacitor charges with a time constant December 2, 2020 Category: Cengage NEET by C.P Singh , Chapter 3 - Current Electricity , Part 2 ,
A capacitor is charged and then made to discharged through a resistance. The time constant is τ. In what time will the potential difference across the capacitor decreases by 10%?
02
Dec
A capacitor is charged and then made to discharged through a resistance. The time constant is τ. In what time will the potential difference across the capacitor decreases by 10%? A capacitor is charged and then made to discharged through a resistance. The time constant is τ. In what time will the potential difference across [...]
A capacitor charges from a cell through a resistance. The time constant is τ. In what time will the capacitor collect 10% of the final charge?
02
Dec
A capacitor charges from a cell through a resistance. The time constant is τ. In what time will the capacitor collect 10% of the final charge? A capacitor charges from a cell through a resistance. The time constant is τ. In what time will the capacitor collect 10% of the final charge? December 2, 2020 [...]
In the circuit shown, the cell is ideal with emf = 2V . The resistance of the coil of the galvanometer G is 1Ω.
02
Dec
In the circuit shown, the cell is ideal with emf = 2V . The resistance of the coil of the galvanometer G is 1Ω. In the circuit shown the cell is ideal with emf = 2V . The resistance of the coil of the galvanometer G is 1Ω. December 2, 2020 Category: Cengage NEET by [...]
In the circuit shown, the cell is ideal , with emf=5V. Each resistance is of 3Ω. the potential difference across the capacitor is
02
Dec
In the circuit shown, the cell is ideal , with emf=5V. Each resistance is of 3Ω. the potential difference across the capacitor is In the circuit shown the cell is ideal with emf=5V. Each resistance is of 3Ω. the potential difference across the capacitor is December 2, 2020 Category: Cengage NEET by C.P Singh , [...]