Semiconductor Diode
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PHXII14:SEMICONDUCTOR ELECTRONICS- MATERIALS- DEVICES AND SIMPLE CIRCUITS

365355 In the circuit shown in figure given below, if the diode forward voltage drop is 0.3 \(V\), the voltage difference between \(A\) and \(B\) is
supporting img

1 \(2.3\,V\)
2 \(1.3\,V\)
3 \(0.5\,V\)
4 \(0\)
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PHXII14:SEMICONDUCTOR ELECTRONICS- MATERIALS- DEVICES AND SIMPLE CIRCUITS

365356 The reverse bias in a junction diode is changed from 5\(V\) to 15\(V\) then the value of current changes from \(38\,\mu A\) to \(88\,\mu A\). The resistance of junction diode will be

1 \(4 \times {10^5}\Omega \)
2 \(3 \times {10^5}\Omega \)
3 \(2 \times {10^5}\Omega \)
4 \({10^6}\Omega \)
PHXII14:SEMICONDUCTOR ELECTRONICS- MATERIALS- DEVICES AND SIMPLE CIRCUITS

365357 Two similar \(p\)-\(n\) junctions can be connected in three different ways as shown in the figures. The two connections across which the potential difference is same are
supporting img

1 Circuits \(A\) and \(B\)
2 Circuits \(B\) and \(C\)
3 Circuits \(A\) and \(C\)
4 All the circuits
PHXII14:SEMICONDUCTOR ELECTRONICS- MATERIALS- DEVICES AND SIMPLE CIRCUITS

365358 In forward biasing of junction diode, the width of depletion layer

1 decreases
2 increases
3 remains unchanged
4 none of these
PHXII14:SEMICONDUCTOR ELECTRONICS- MATERIALS- DEVICES AND SIMPLE CIRCUITS

365359 In the circuit below, \(A\) and \(B\) represent two inputs and \({C}\) represents the output.
supporting img
The circuit represents a logic gate for which, values of \(A,B\) and \(C\) are as follows:
supporting img
Determine the value of \(x\). (Consider all the compound in the circuit to be ideal.)

1 \(1\,V\)
2 \(7\,V\)
3 \(3\,V\)
4 \(5\,V\)
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PHXII14:SEMICONDUCTOR ELECTRONICS- MATERIALS- DEVICES AND SIMPLE CIRCUITS

365355 In the circuit shown in figure given below, if the diode forward voltage drop is 0.3 \(V\), the voltage difference between \(A\) and \(B\) is
supporting img

1 \(2.3\,V\)
2 \(1.3\,V\)
3 \(0.5\,V\)
4 \(0\)
NCERT Exemplar
PHXII14:SEMICONDUCTOR ELECTRONICS- MATERIALS- DEVICES AND SIMPLE CIRCUITS

365356 The reverse bias in a junction diode is changed from 5\(V\) to 15\(V\) then the value of current changes from \(38\,\mu A\) to \(88\,\mu A\). The resistance of junction diode will be

1 \(4 \times {10^5}\Omega \)
2 \(3 \times {10^5}\Omega \)
3 \(2 \times {10^5}\Omega \)
4 \({10^6}\Omega \)
PHXII14:SEMICONDUCTOR ELECTRONICS- MATERIALS- DEVICES AND SIMPLE CIRCUITS

365357 Two similar \(p\)-\(n\) junctions can be connected in three different ways as shown in the figures. The two connections across which the potential difference is same are
supporting img

1 Circuits \(A\) and \(B\)
2 Circuits \(B\) and \(C\)
3 Circuits \(A\) and \(C\)
4 All the circuits
PHXII14:SEMICONDUCTOR ELECTRONICS- MATERIALS- DEVICES AND SIMPLE CIRCUITS

365358 In forward biasing of junction diode, the width of depletion layer

1 decreases
2 increases
3 remains unchanged
4 none of these
PHXII14:SEMICONDUCTOR ELECTRONICS- MATERIALS- DEVICES AND SIMPLE CIRCUITS

365359 In the circuit below, \(A\) and \(B\) represent two inputs and \({C}\) represents the output.
supporting img
The circuit represents a logic gate for which, values of \(A,B\) and \(C\) are as follows:
supporting img
Determine the value of \(x\). (Consider all the compound in the circuit to be ideal.)

1 \(1\,V\)
2 \(7\,V\)
3 \(3\,V\)
4 \(5\,V\)
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PHXII14:SEMICONDUCTOR ELECTRONICS- MATERIALS- DEVICES AND SIMPLE CIRCUITS

365355 In the circuit shown in figure given below, if the diode forward voltage drop is 0.3 \(V\), the voltage difference between \(A\) and \(B\) is
supporting img

1 \(2.3\,V\)
2 \(1.3\,V\)
3 \(0.5\,V\)
4 \(0\)
NCERT Exemplar
PHXII14:SEMICONDUCTOR ELECTRONICS- MATERIALS- DEVICES AND SIMPLE CIRCUITS

365356 The reverse bias in a junction diode is changed from 5\(V\) to 15\(V\) then the value of current changes from \(38\,\mu A\) to \(88\,\mu A\). The resistance of junction diode will be

1 \(4 \times {10^5}\Omega \)
2 \(3 \times {10^5}\Omega \)
3 \(2 \times {10^5}\Omega \)
4 \({10^6}\Omega \)
PHXII14:SEMICONDUCTOR ELECTRONICS- MATERIALS- DEVICES AND SIMPLE CIRCUITS

365357 Two similar \(p\)-\(n\) junctions can be connected in three different ways as shown in the figures. The two connections across which the potential difference is same are
supporting img

1 Circuits \(A\) and \(B\)
2 Circuits \(B\) and \(C\)
3 Circuits \(A\) and \(C\)
4 All the circuits
PHXII14:SEMICONDUCTOR ELECTRONICS- MATERIALS- DEVICES AND SIMPLE CIRCUITS

365358 In forward biasing of junction diode, the width of depletion layer

1 decreases
2 increases
3 remains unchanged
4 none of these
PHXII14:SEMICONDUCTOR ELECTRONICS- MATERIALS- DEVICES AND SIMPLE CIRCUITS

365359 In the circuit below, \(A\) and \(B\) represent two inputs and \({C}\) represents the output.
supporting img
The circuit represents a logic gate for which, values of \(A,B\) and \(C\) are as follows:
supporting img
Determine the value of \(x\). (Consider all the compound in the circuit to be ideal.)

1 \(1\,V\)
2 \(7\,V\)
3 \(3\,V\)
4 \(5\,V\)
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PHXII14:SEMICONDUCTOR ELECTRONICS- MATERIALS- DEVICES AND SIMPLE CIRCUITS

365355 In the circuit shown in figure given below, if the diode forward voltage drop is 0.3 \(V\), the voltage difference between \(A\) and \(B\) is
supporting img

1 \(2.3\,V\)
2 \(1.3\,V\)
3 \(0.5\,V\)
4 \(0\)
NCERT Exemplar
PHXII14:SEMICONDUCTOR ELECTRONICS- MATERIALS- DEVICES AND SIMPLE CIRCUITS

365356 The reverse bias in a junction diode is changed from 5\(V\) to 15\(V\) then the value of current changes from \(38\,\mu A\) to \(88\,\mu A\). The resistance of junction diode will be

1 \(4 \times {10^5}\Omega \)
2 \(3 \times {10^5}\Omega \)
3 \(2 \times {10^5}\Omega \)
4 \({10^6}\Omega \)
PHXII14:SEMICONDUCTOR ELECTRONICS- MATERIALS- DEVICES AND SIMPLE CIRCUITS

365357 Two similar \(p\)-\(n\) junctions can be connected in three different ways as shown in the figures. The two connections across which the potential difference is same are
supporting img

1 Circuits \(A\) and \(B\)
2 Circuits \(B\) and \(C\)
3 Circuits \(A\) and \(C\)
4 All the circuits
PHXII14:SEMICONDUCTOR ELECTRONICS- MATERIALS- DEVICES AND SIMPLE CIRCUITS

365358 In forward biasing of junction diode, the width of depletion layer

1 decreases
2 increases
3 remains unchanged
4 none of these
PHXII14:SEMICONDUCTOR ELECTRONICS- MATERIALS- DEVICES AND SIMPLE CIRCUITS

365359 In the circuit below, \(A\) and \(B\) represent two inputs and \({C}\) represents the output.
supporting img
The circuit represents a logic gate for which, values of \(A,B\) and \(C\) are as follows:
supporting img
Determine the value of \(x\). (Consider all the compound in the circuit to be ideal.)

1 \(1\,V\)
2 \(7\,V\)
3 \(3\,V\)
4 \(5\,V\)
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PHXII14:SEMICONDUCTOR ELECTRONICS- MATERIALS- DEVICES AND SIMPLE CIRCUITS

365355 In the circuit shown in figure given below, if the diode forward voltage drop is 0.3 \(V\), the voltage difference between \(A\) and \(B\) is
supporting img

1 \(2.3\,V\)
2 \(1.3\,V\)
3 \(0.5\,V\)
4 \(0\)
NCERT Exemplar
PHXII14:SEMICONDUCTOR ELECTRONICS- MATERIALS- DEVICES AND SIMPLE CIRCUITS

365356 The reverse bias in a junction diode is changed from 5\(V\) to 15\(V\) then the value of current changes from \(38\,\mu A\) to \(88\,\mu A\). The resistance of junction diode will be

1 \(4 \times {10^5}\Omega \)
2 \(3 \times {10^5}\Omega \)
3 \(2 \times {10^5}\Omega \)
4 \({10^6}\Omega \)
PHXII14:SEMICONDUCTOR ELECTRONICS- MATERIALS- DEVICES AND SIMPLE CIRCUITS

365357 Two similar \(p\)-\(n\) junctions can be connected in three different ways as shown in the figures. The two connections across which the potential difference is same are
supporting img

1 Circuits \(A\) and \(B\)
2 Circuits \(B\) and \(C\)
3 Circuits \(A\) and \(C\)
4 All the circuits
PHXII14:SEMICONDUCTOR ELECTRONICS- MATERIALS- DEVICES AND SIMPLE CIRCUITS

365358 In forward biasing of junction diode, the width of depletion layer

1 decreases
2 increases
3 remains unchanged
4 none of these
PHXII14:SEMICONDUCTOR ELECTRONICS- MATERIALS- DEVICES AND SIMPLE CIRCUITS

365359 In the circuit below, \(A\) and \(B\) represent two inputs and \({C}\) represents the output.
supporting img
The circuit represents a logic gate for which, values of \(A,B\) and \(C\) are as follows:
supporting img
Determine the value of \(x\). (Consider all the compound in the circuit to be ideal.)

1 \(1\,V\)
2 \(7\,V\)
3 \(3\,V\)
4 \(5\,V\)