Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
A coil carrying a steady current is short – circuited. the current in it decreses alpha times in time t0. The time constant of the circuit is
22
Oct
A coil carrying a steady current is short – circuited. the current in it decreses alpha times in time t0. The time constant of the circuit is A coil carrying a steady current is short - circuited. the current in it decreses alpha times in time t0. The time constant of the circuit is October [...]
When a silicon pn junction is in forward-biased condition with series resistance, it has knee voltage of 0.6 V. Current flow in it is 5 mA, when pn junction is connected with 2.6 V battery,
22
Oct
When a silicon pn junction is in forward-biased condition with series resistance, it has knee voltage of 0.6 V. Current flow in it is 5 mA, when pn junction is connected with 2.6 V battery, it has knee voltage of 0.6 V. Current flow in it is 5 mA When a silicon pn junction is [...]
In space charge limited region, the plate current in a diode is 10 mA for plate voltage 150 V. If the plate voltage is increased to 600V, then the plate current will be
22
Oct
In space charge limited region, the plate current in a diode is 10 mA for plate voltage 150 V. If the plate voltage is increased to 600V, then the plate current will be In space charge limited region the plate current in a diode is 10 mA for plate voltage 150 V. If the plate [...]
Ge and Si diodes conduct at 0.3 V and 0.7 V, respectively. In the following figure, if Ge diode connection are reversed, the value of V0 charges by
22
Oct
Ge and Si diodes conduct at 0.3 V and 0.7 V, respectively. In the following figure, if Ge diode connection are reversed, the value of V0 charges by Ge and Si diodes conduct at 0.3 V and 0.7 V if Ge diode connection are reversed respectively. In the following figure the value of V0 charges [...]
In the following circuit, find I1 and I2.
22
Oct
In the following circuit, find I1 and I2. find I1 and I2. In the following circuit October 22, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
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) ,
A pure conductor L, a capacitor C and a resistance R are connected across a battery of emf E and internal resistance r as shown in figure. switch Sw is closed at t = 0 , select the correct alternatives.
22
Oct
A pure conductor L, a capacitor C and a resistance R are connected across a battery of emf E and internal resistance r as shown in figure. switch Sw is closed at t = 0 , select the correct alternatives. a capacitor C and a resistance R are connected across a battery of emf E [...]
A diode is connected to 220 V (rms) a.c. in series with a capacitor as shown in figure. The voltage across the capacitor is
22
Oct
A diode is connected to 220 V (rms) a.c. in series with a capacitor as shown in figure. The voltage across the capacitor is A diode is connected to 220 V (rms) a.c. in series with a capacitor as shown in figure. The voltage across the capacitor is October 22, 2020 Category: Uncategorised (JEE Advanced [...]
A mutual inductor consists of two coils X and Y as shown in Fig. in which one-quarter of the magnetic flux produced by X links with Y, giving a mutual inductance M. What will be the mutual inductance when Y is used as the primary?
22
Oct
A mutual inductor consists of two coils X and Y as shown in Fig. in which one-quarter of the magnetic flux produced by X links with Y, giving a mutual inductance M. What will be the mutual inductance when Y is used as the primary? A mutual inductor consists of two coils X and Y [...]
Find V AB.
22
Oct
Find V AB. Find V AB. October 22, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,