In the given circuit if the voltage inputs V- and V+ are to be Amplified by the same Amplification factor, the value of 'R' should be

In the JFET circuit shown in Fig assume that R₁||R₂ = 1 M$$\Omega $$ and the total stray capacitance at the output to be 20 pF. The JFET used has g_m = 2mA/V, C_gs = 20 pF and C_gd = 2 pF. Determine the upper cut-off frequency of the amplifier.

An RC-Coupled Amplifier is assumed to have a single-pole low frequency transfer function. The maximum lower-cutoff frequency allowed for the Amplifier to pass 50 Hz square wave with no more than 10% tilt is ______.

An Amplifier has an open-loop gain of 100 and its lower and upper-cut-off frequency of 100 Hz and 100 kHz respectively, a feedback network with a feedback factor of 0.99 is connected to the amplifier. the lower-and upper-cut-off frequency's are at ............and ............