An op-amp has a dc voltage gain of 100, and two poles, one with magnitude fp1= 1 mhz, and the second fp2=100 mhz. the op-amp is used to build a unity-gain non-inverting amplifier. sketch the bode plot (phase and magnitude) for the loop gain of the noninverting amplifier, and calculate the phase margin. is the non-inverting amplifier stable? why?

Aspecified volume of space contains an electric field for which the magnitude is given by e=e0cos(ωt). suppose that e0 = 20 v/m and ω = 1.0 × 107 s−1. part a what is the maximum displacement current through a 0.80 m2 cross-sectional area of this volume? express your answer with the appropriate units. idisp,max i d i s p , m a x = nothing nothing request answer part b how would this area have to be oriented relative to the electric field to get this maximum displacement current?