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An infinite ladder is constructed with 1(Ω) and 2(Ω)resistor as shown in figure.(a)Find the effective resistance between the point A and B. (b) Find the current that passes through the (2Ω) resistor nearest to the battery.
03
Sep
An infinite ladder is constructed with 1(Ω) and 2(Ω)resistor as shown in figure.(a)Find the effective resistance between the point A and B. (b) Find the current that passes through the (2Ω) resistor nearest to the battery. A part of a circuit in steady state along with the currents flowing in the branches etc is shown [...]
A part of a circuit in steady state along with the currents flowing in the branches,the values of resistances,etc, is shown in figure.Calculate the energy stored in the capacitor.
03
Sep
A part of a circuit in steady state along with the currents flowing in the branches,the values of resistances,etc, is shown in figure.Calculate the energy stored in the capacitor. A part of a circuit in steady state along with the currents flowing in the branches etc is shown in figure.Calculate the energy stored in the [...]
A charged capacitor C1 is discharged through a resistance R by putting switch S in position 1 of the circuit as shown in fig.5.201. When the discharge current reduces to i0, the switch is suddenly shifted to position 2. Calculate the amount of heat liberated in resistor R starting form this instant. Also calculate current I through the circuit as a function of time.
03
Sep
A charged capacitor C1 is discharged through a resistance R by putting switch S in position 1 of the circuit as shown in fig.5.201. When the discharge current reduces to i0, the switch is suddenly shifted to position 2. Calculate the amount of heat liberated in resistor R starting form this instant. Also calculate current [...]
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A charged capacitor C1 is discharged through a resistance R by putting switch S in position 1 of the circuit as shown in fig.5.201. When the discharge current reduces to i0 ,
the switch is suddenly shifted to position 2. Calculate the amount of heat liberated in resistor R starting form this instant. Also calculate current I through the circuit as a function of time. ,
In the given circuit, the switch S is closed at time t = 0 . The charge Q on the capacitor at any instant t is given by Q(t)=Q(1−e−αt). Find the value of Q0 and α in terms of given parameters as shown in the circuit.
03
Sep
In the given circuit, the switch S is closed at time t = 0 . The charge Q on the capacitor at any instant t is given by Q(t)=Q(1−e−αt). Find the value of Q0 and α in terms of given parameters as shown in the circuit. In the given circuit the switch S is closed [...]
In the circuit shown in Figure, the battery is an ideal one, with emf V. The capacitor is initially uncharged. The switch S is closed at time t = 0 . (a) Find the charge Q on the capacitor at time t. (b) Find the current in AB at time t. What is its liniting value as t→∞:
03
Sep
In the circuit shown in Figure, the battery is an ideal one, with emf V. The capacitor is initially uncharged. The switch S is closed at time t = 0 . (a) Find the charge Q on the capacitor at time t. (b) Find the current in AB at time t. What is its liniting [...]
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A 5.0(μ)F capacitor having a charge of (20(μ)C)is discharged through a wire aof resistance (5.0Ω). Find the heat dissipated in the wire between 25 to `50 (mu)s after the connections are made. ,
In the circuit shown in Figure ,
the battery is an ideal one ,
The capacitor shown in figure has been charged to a potential difference of V volt ,
The capacitor shown in figure has been charged to a potential difference of V volt, so that it carries a charge CV with both the switches S1 and S2 remaining open. Switch S1 is closed at t=0. At t=R1C switch S1 is opened and S2 is closed. Find the charge on the capacitor at t=2R−1C+R2C.
03
Sep
The capacitor shown in figure has been charged to a potential difference of V volt, so that it carries a charge CV with both the switches S1 and S2 remaining open. Switch S1 is closed at t=0. At t=R1C switch S1 is opened and S2 is closed. Find the charge on the capacitor at t=2R−1C+R2C. [...]
A 5.0(μ)F capacitor having a charge of (20(μ)C)is discharged through a wire aof resistance (5.0Ω). Find the heat dissipated in the wire between 25 to `50 (mu)s after the connections are made.
03
Sep
A 5.0(μ)F capacitor having a charge of (20(μ)C)is discharged through a wire aof resistance (5.0Ω). Find the heat dissipated in the wire between 25 to `50 (mu)s after the connections are made. A 5.0(μ)F capacitor having a charge of (20(μ)C)is discharged through a wire aof resistance (5.0Ω). Find the heat dissipated in the wire between [...]
A capacitor charged to 50V is discharged by connecting the two plates at t=0.If the potential difference across the plates drops to 1.0 V at t=10 ms,what will be the potential difference at t=20 ms?
03
Sep
A capacitor charged to 50V is discharged by connecting the two plates at t=0.If the potential difference across the plates drops to 1.0 V at t=10 ms,what will be the potential difference at t=20 ms? A capacitor charged to 50V is discharged by connecting the two plates at t=0.If the potential difference across the plates [...]
A resistor R = 10 Momega and a capacitor C = 1 muf are connected as shown in fig. the capacitor is originally given a charge of 5 muC and then discharged by closing the switchb at t=0. a) At what time will the charge be equal to 0.50 muC? (b) What is the current at this time?
03
Sep
A resistor R = 10 Momega and a capacitor C = 1 muf are connected as shown in fig. the capacitor is originally given a charge of 5 muC and then discharged by closing the switchb at t=0. a) At what time will the charge be equal to 0.50 muC? (b) What is the current [...]
A capacitor of capacitance C = 10 muf is connected to a resistance R =2 ohm and a battery of emf E = 5 V of negligible internal resistance. After 20 mus of completing the circuit, find a) power delivered by the battery b) power dissipated as heat c) rate of energy stored in the capacitor .
03
Sep
A capacitor of capacitance C = 10 muf is connected to a resistance R =2 ohm and a battery of emf E = 5 V of negligible internal resistance. After 20 mus of completing the circuit, find a) power delivered by the battery b) power dissipated as heat c) rate of energy stored in the [...]