Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
For the circuit shown in figure, find the current through the 1 ohm resistor. Assume that the two diodes, D1 and D2 are ideal diodes.
14
Sep
For the circuit shown in figure, find the current through the 1 ohm resistor. Assume that the two diodes, D1 and D2 are ideal diodes. D1 and D2 are ideal diodes. find the current through the 1 ohm resistor. Assume that the two diodes For the circuit shown in figure September 14, 2020 Category: Uncategorised [...]
A junction diode of negligible forward resistance is used as a half-wave rectifier. A sinusoidal voltage supply having peak value 50 V is fed to the junction diode and output is obtained across
14
Sep
A junction diode of negligible forward resistance is used as a half-wave rectifier. A sinusoidal voltage supply having peak value 50 V is fed to the junction diode and output is obtained across A junction diode of negligible forward resistance is used as a half-wave rectifier. A sinusoidal voltage supply having peak value 50 V [...]
In a p-n junction diode, the current I can be expressed as, I=Io(exp(ev/kbT – 1)) where I0 is called the reverse saturation current, V is the voltage across the diode and is positive for forward bias and negative
14
Sep
In a p-n junction diode, the current I can be expressed as, I=Io(exp(ev/kbT – 1)) where I0 is called the reverse saturation current, V is the voltage across the diode and is positive for forward bias and negative I=Io(exp(ev/kbT - 1)) where I0 is called the reverse saturation current In a p-n junction diode the [...]
In an intrinsic semiconductor, the energy gap Eg is 1.2 eV. Its hole mobility is much smaller than electron mobility and independent of temperature. What is the ratio between conductivity
14
Sep
In an intrinsic semiconductor, the energy gap Eg is 1.2 eV. Its hole mobility is much smaller than electron mobility and independent of temperature. What is the ratio between conductivity In an intrinsic semiconductor the energy gap Eg is 1.2 eV. Its hole mobility is much smaller than electron mobility and independent of temperature. What [...]
Produce the truth table for the combination of gates shown in figure and hence show that it behaves as XOR gate.
14
Sep
Produce the truth table for the combination of gates shown in figure and hence show that it behaves as XOR gate. Produce the truth table for the combination of gates shown in figure and hence show that it behaves as XOR gate. September 14, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
If one starts with 1 curie of radioactive substance ( T 1/2 = 12 hrs ) the activity left after a period of 1 week will be about
14
Sep
If one starts with 1 curie of radioactive substance ( T 1/2 = 12 hrs ) the activity left after a period of 1 week will be about If one starts with 1 curie of radioactive substance ( T 1/2 = 12 hrs ) the activity left after a period of 1 week will be [...]
Express by a truth table, the output y for all possible inputs A and B for the combination of gates shown in figure. Hence, show that it behaves as a NAND gate.
14
Sep
Express by a truth table, the output y for all possible inputs A and B for the combination of gates shown in figure. Hence, show that it behaves as a NAND gate. Express by a truth table show that it behaves as a NAND gate. the output y for all possible inputs A and B [...]
A radioactive sample of ^(238)U decay to Pb through a process for which the half is 4.5 × 10^9 year. Find the ratio of number of nuclei of Pb to ^(238) U after a time of 1.5 × 10^9 year Given (2)1/3 = 1.26
14
Sep
A radioactive sample of ^(238)U decay to Pb through a process for which the half is 4.5 × 10^9 year. Find the ratio of number of nuclei of Pb to ^(238) U after a time of 1.5 × 10^9 year Given (2)1/3 = 1.26 Excitation energy of a hydrogen like ion in its first excitation [...]
The given figure represents a combination of gates, write the truth table.
14
Sep
The given figure represents a combination of gates, write the truth table. The given figure represents a combination of gates write the truth table. September 14, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The given figure represents a combination of gates, write the truth table for this.
14
Sep
The given figure represents a combination of gates, write the truth table for this. The given figure represents a combination of gates write the truth table for this. September 14, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,