Category: electronics

laplace transform of e^at u(t) | find the laplace transform of e at u(t) and its roc

time invariant and time variant systems examples | difference between time invariant and time variant system

impulse response of a discrete time lti system | the impulse response of discrete time signal is given by h n =u n+3

energy signal and power signals | what are energy and power signals in signals and systems example

Branch current and loop current relation and expressed in matrix form below where II represents branch current and IK loop current.

In the given circuit below, values of VC(0+) and dIL(0+)/dt are solution and answer

A capacitor is charged by a constant current of 2 mA and results in a voltage incresase of 12 V in a 10 s interval. the value of capacitance is

A two-port network is represented by ABCD-parameters given by If port 2 is terminated by RL, the input impedance seen at port 1 is given by

An AC source of rms voltage 20 V with internal impedance ZS = (1 + 2j) feeds a load of impedance ZL = (7 + 4J) in the figure below. the reactive power consumed by the load is

A source of angular frequency 1 rad/s has a source impedance consisting of resistance in series with 1 H inductance. the load that will obtain the maximum power transfer is