Engineering, 27.07.2021 05:00 amahar4000

: Mạch điện hình 3 có : R = R ; C = C , = 10nF ; R = 100k2 ; R = 300k 2 a . Mạch đã thỏa mãn điều kiện dao động chưa , vì sao ? b . Nếu thỏa mãn , tìm R , R , để mạch có tần số cộng hưởng là 2,5 kHz .

: Mạch điện hình 3 có : R = R ; C = C , = 10nF ; R = 100k2 ; R = 300k 2 a . Mạch đã thỏa mãn điều k

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: Mạch điện hình 3 có : R = R ; C = C , = 10nF ; R = 100k2 ; R = 300k 2 a . Mạch đã thỏa mãn điều ki...

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