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Outline:About Transistor and types of Transistors About Bipolar Junction Transistor and its types About PNP and NPN Transistors Draw the circuit with 1 NPN transistor,1 Variable voltage of 0 to 5 volts, 1 Variable voltage of 0 to 20 volts,1 Resistor of 100 Ohms,2 Ammeters,1 LED and 1 Ground component Make the circuit connection in the CircuitJS interface Invoke the graph option to see the V-I characteristics of the NPN transistor Increase the variable voltage v1 using the voltage slider and observe the dot in the graph Gradually increase the value of V2 using the other slider and notice the V-I characteristics of the graph Perform the same exercise for different values of variable voltage V1 Note that the base voltage controls the current flowing through the transistor
About Transistor and types of Transistors About Bipolar Junction Transistor and its types About PNP and NPN Transistors Draw the circuit with 1 NPN transistor,1 Variable voltage of 0 to 5 volts, 1 Variable voltage of 0 to 20 volts,1 Resistor of 100 Ohms,2 Ammeters,1 LED and 1 Ground component Make the circuit connection in the CircuitJS interface Invoke the graph option to see the V-I characteristics of the NPN transistor Increase the variable voltage v1 using the voltage slider and observe the dot in the graph Gradually increase the value of V2 using the other slider and notice the V-I characteristics of the graph Perform the same exercise for different values of variable voltage V1 Note that the base voltage controls the current flowing through the transistor
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