The bilateral Laplace transform of a function
$$f\left( t \right) = \left\{ {\matrix{ 1 & {if\,\,a \le t \le b} \cr 0 & {otherwise} \cr } } \right.$$ is

In an 8085 microprocessor, which one of the following instructions changes the content of the accumulator?

In the circuit shown, the Norton equivalent resistance (in Ω) across terminals a–b is ___________.

In the circuit shown, the initial voltages across the capacitors C₁ and C₂ are 1 V and 3 V, respectively. The switch is closed at time t = 0. The total energy dissipated (in Joules) in the resistor R until steady state is reached is _______________.