For the BJT Q_L in the circuit shown below, $\beta = \infty$, $V_{BE_{on}} = 0.7, V_{CE_{sat}}$0.7V. The switch is initially closed. At time t = 0, the switch is opened. The time t at which Q₁ leaves the active region is

Keep practicing — related questions

• For the BJT circuit shown, assume that the $\beta$ of the transistor is very large and VBE = 0.7 V. The mod...
• For the BJT circuit shown, assume that the $\beta$ of the transistor is very large and VBE = 0.7 V. The mod...
• The switch in the circuit shown was on position for a long time, and is move to position b at time t = 0. T...
• In the circuit shown, the switch S is open for a long time and is closed at t = 0. The current i(t) for t$\...
• In the following circuit, switch S is closed at t = 0. The rate of change of current $\dfrac{di}{dt} (0^+)$...
• What will be the output of the program? public class Switch2 { final static short x = 2; public static int ...
• What will be the output of the program (when you run with the -ea option) ? public class Test { public stat...
• Calculate COGS from the data: Net profit = Rs.1,05,000, carriage inward = Rs. 15,000, carriage outward = Rs...