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In the given circuit diagram , E = 12 V , C1 = 4 muF , C2 = 2 muF , C3 = 6 muF and C4 = 3 muf . fInd the heat produced in the circuit ( in muJ ) after switch S is shorted.
10
Nov
In the given circuit diagram , E = 12 V , C1 = 4 muF , C2 = 2 muF , C3 = 6 muF and C4 = 3 muf . fInd the heat produced in the circuit ( in muJ ) after switch S is shorted. C1 = 4 muF C2 = 2 muF [...]
Two capacitors C1 and C2 are charged to 120 V and 200 V respectively. It is found that by connecting them together the potential on each one can be made zero. Then
10
Nov
Two capacitors C1 and C2 are charged to 120 V and 200 V respectively. It is found that by connecting them together the potential on each one can be made zero. Then Two capacitors C1 and C2 are charged to 120 V and 200 V respectively. It is found that by connecting them together the [...]
The circuit shown in the figure continues to infinity. The potential difference between points 1 and 2 is V2, that between points 3 & 4 is V/4 and so on , i.e., the potential difference becomes 1/2 after every step of the ladder. Find the ratio C1/C2
10
Nov
The circuit shown in the figure continues to infinity. The potential difference between points 1 and 2 is V2, that between points 3 & 4 is V/4 and so on , i.e., the potential difference becomes 1/2 after every step of the ladder. Find the ratio C1/C2 i.e that between points 3 & 4 is [...]
A parallel plate capacitor is to be constructed which can store q = 10 μC charge at V= 1000 volt. The minimum plate area of the capacitor is required to be A1 when space between the plates has air. If a dielectric of constant K=3 is used between the plates, the minimum plate area required to make such a capacitor is A2. The breakdown field for the dielectric is 8 times that of air. Find A1/A2
10
Nov
A parallel plate capacitor is to be constructed which can store q = 10 μC charge at V= 1000 volt. The minimum plate area of the capacitor is required to be A1 when space between the plates has air. If a dielectric of constant K=3 is used between the plates, the minimum plate area required [...]
Find teh amount of heat produced ( in mJ ) in the circuit shopwn in figure when switch is closed ( muJ) . Each capacitor in circuit is of capacitance 2 muF.
10
Nov
Find teh amount of heat produced ( in mJ ) in the circuit shopwn in figure when switch is closed ( muJ) . Each capacitor in circuit is of capacitance 2 muF. Find teh amount of heat produced ( in mJ ) in the circuit shopwn in figure when switch is closed ( muJ) . [...]
In the circuit shown in figure. Calculate the charges stored in 10 muF capacitor in steady state ( in muC ).
10
Nov
In the circuit shown in figure. Calculate the charges stored in 10 muF capacitor in steady state ( in muC ). In the circuit shown in figure. Calculate the charges stored in 10 muF capacitor in steady state ( in muC ). November 10, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
Find the amount by which the total energy stored in the capacitor ( in uJ ) will increase in the circuit shown in the figure aftert switch K is closed. Consider all capacitors are capacitance 3 muF and battery voltage is 10 V.
10
Nov
Find the amount by which the total energy stored in the capacitor ( in uJ ) will increase in the circuit shown in the figure aftert switch K is closed. Consider all capacitors are capacitance 3 muF and battery voltage is 10 V. Find the ratio of the magnitudes of the potential difference between the [...]
In the circuit shown, all capacitors are identical. Initially, the switch is open and the capacitor marked C1 is the only one charged to a value Q0. After the switch is closed and the equilibrium is reestablished, the charge on the capacitor marked C1 is Q. Find the ratio initial change to final charge in capacitor C1.
10
Nov
In the circuit shown, all capacitors are identical. Initially, the switch is open and the capacitor marked C1 is the only one charged to a value Q0. After the switch is closed and the equilibrium is reestablished, the charge on the capacitor marked C1 is Q. Find the ratio initial change to final charge in [...]
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all capacitors are identical. Initially ,
In the circuit shown ,
the charge on the capacitor marked C1 is Q. Find the ratio initial change to final charge in capacitor C1. ,
the switch is open and the capacitor marked C1 is the only one charged to a value Q0. After the switch is closed and the equilibrium is reestablished ,
A charge of 20μC is placed on the positive plate of an isolated parallel-plate capacitor of capacitance 10μF. Calculate the potential difference developed between the plates.
10
Nov
A charge of 20μC is placed on the positive plate of an isolated parallel-plate capacitor of capacitance 10μF. Calculate the potential difference developed between the plates. A charge of 20μC is placed on the positive plate of an isolated parallel-plate capacitor of capacitance 10μF. Calculate the potential difference developed between the plates. November 10, 2020 [...]
A capacitor with stored energy 4 J is connected with an identical capacitor with no electric field in between . Find the total energy stored ( in J ) in the two capacitors.
10
Nov
A capacitor with stored energy 4 J is connected with an identical capacitor with no electric field in between . Find the total energy stored ( in J ) in the two capacitors. A capacitor with stored energy 4 J is connected with an identical capacitor with no electric field in between . Find the [...]