In the circuit shown in Figure
In the circuit shown in figure, switch k2 is open and switch k1 is closed at t = 0. At time t= t0, switch k1 is opened and switch k2 is simulatneously closed. The variation of inductor current with time is
23
Oct
In the circuit shown in figure, switch k2 is open and switch k1 is closed at t = 0. At time t= t0, switch k1 is opened and switch k2 is simulatneously closed. The variation of inductor current with time is In the circuit shown in Figure switch k1 is opened and switch k2 is [...]
In the circuit shown in figure, key K is closed at t = 0 , the current through the key at the instant t = 10^-13 In 2 s is
23
Oct
In the circuit shown in figure, key K is closed at t = 0 , the current through the key at the instant t = 10^-13 In 2 s is In the circuit shown in Figure key K is closed at t = 0 the current through the key at the instant t = 10^-13 [...]
In the circuit shown in figure, switch S is closed at time t = 0. The charge that passes through the battery in one constant is
22
Oct
In the circuit shown in figure, switch S is closed at time t = 0. The charge that passes through the battery in one constant is In the circuit shown in Figure switch S is closed at time t = 0. The charge that passes through the battery in one constant is October 22, 2020 [...]
In the circuit shown in figure, the maximum output voltage V0 is
22
Oct
In the circuit shown in figure, the maximum output voltage V0 is In the circuit shown in Figure the maximum output voltage V0 is October 22, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
In the circuit shown in figure, the base current IB = 5.0 mu A, base resistor RB = 1.0 M ohm, collector resistance Rc = 1.1 k ohm, the collector current Ic = 5.0 mA and the d.c. voltage in the
21
Oct
In the circuit shown in figure, the base current IB = 5.0 mu A, base resistor RB = 1.0 M ohm, collector resistance Rc = 1.1 k ohm, the collector current Ic = 5.0 mA and the d.c. voltage in the base resistor RB = 1.0 M ohm collector resistance Rc = 1.1 k ohm [...]
In the circuit shown in figure, two coils are arranged as shown . In column I some operations which are carried out in circuit I are mentioned and in column II its effects. Match the entries of column I with column II . Take heating effect of current also in to the consideration.
21
Oct
In the circuit shown in figure, two coils are arranged as shown . In column I some operations which are carried out in circuit I are mentioned and in column II its effects. Match the entries of column I with column II . Take heating effect of current also in to the consideration. Column I [...]
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Column I shows the cylindrical region of radius r where a downward magnetic field B exists ,
In the circuit shown in Figure ,
where B is increasing at the rate of dB/dt. A rod PQ is placed in different situation as shown. Match the column I with the current statement in column II regarding the induced emf in rod. ,
In the circuit shown in figure, if we assume that when the input voltage at the base resistance is 5 V, Vbe is zero and Vce is also zero; what is Ib, Ic and beta? When the input is zero, the Ib is zero.
14
Sep
In the circuit shown in figure, if we assume that when the input voltage at the base resistance is 5 V, Vbe is zero and Vce is also zero; what is Ib, Ic and beta? When the input is zero, the Ib is zero. Ic and beta? When the input is zero if we assume [...]
In the circuit shown in figure, the base current Ib is 10 muon A and the collector current is 5.2 mA. (a) Can this transistor circuit be used as an amplifier? (b) What happens if the resistance
14
Sep
In the circuit shown in figure, the base current Ib is 10 muon A and the collector current is 5.2 mA. (a) Can this transistor circuit be used as an amplifier? (b) What happens if the resistance In the circuit shown in Figure the base current Ib is 10 muon A and the collector current [...]
In the circuit shown in figure, the value of beta is 100. Find IB, Vce, Vbe and Vbc when Ic = 1.5 mA. The transistor is in active, cut off or saturation state?
14
Sep
In the circuit shown in figure, the value of beta is 100. Find IB, Vce, Vbe and Vbc when Ic = 1.5 mA. The transistor is in active, cut off or saturation state? cut off or saturation state? In the circuit shown in Figure the value of beta is 100. Find IB Vbe and Vbc [...]
The capacitors shown in the circuit have capacitance C1 = C and C2 = 3C and they have been charged to potenitals V1=2V0 and V2=3V0 respectively. Switch S is closed to connect them to the inductor L. (a) Find the maximum current through the inductor (b) Find potential difference across C1 and C2 when the current in the inductor is maximum.
08
Sep
The capacitors shown in the circuit have capacitance C1 = C and C2 = 3C and they have been charged to potenitals V1=2V0 and V2=3V0 respectively. Switch S is closed to connect them to the inductor L. (a) Find the maximum current through the inductor (b) Find potential difference across C1 and C2 when the [...]
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a or b ,
c or d ,
E = 120 V ,
In the circuit shown in fig ,
In the circuit shown in Figure ,
Initially the 900μF capacitor is charged to 100 V and the 100μF capacitor is uncharged in Fig. Then switch S2 is closed for time t1 ,
is at higher potential? (c) What is the potential difference Vcd across the inductor L? (d) Which point ,
is at steady state. if R1 = R2= R3 =R and the current through each resistor is i. Find the currents through the resistors immediately after the switch S is opened. ,
R1 = 30.0 Ω ,
R2 =50.0Ω and L = 0.200 H. Switch S is closed at t=0. Just after the switch is closed.(a) What is the potential difference Vab across the inductor R1? (b) Which point ,