Acg amplifier using an nmos transistor for which gm=4 ma/v has a 5ωk drain resistance rd and a 5kω load resistance rl. the amplifier is driven by a voltage source having a 500ω resistance. what is the input resistance of the amplifier? what is the overall voltage gain av ? by what factor must the bias current id of the mosfet be changed so that rin matches rsig ?

Read the excerpt from the war of the worlds.a large portion of the cylinder had been uncovered, though its lower end was still embedded. as soon as ogilvy saw me among the staring crowd on the edge of the pit he called to me to come down, and asked me if i would mind going over to see lord hilton, the lord of the manor. the growing crowd, he said, was becoming a serious impediment to their excavations, especially the boys.which context clues effectively indicate the meaning of the word excavations as it is used in the excerpt? (select all that apply.)edge of the pitamong the staring crowdhad been uncoveredwas still embedded