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Pradeep Asked a Question
January 14, 2021 11:20 pmpts 30 pts
  • IIT JAM
  • Physics (PH)

Why we put denominator =0. (1+rcs=0)

R No current (open circuit) W- Important Circuit CT V No Calculate N Solution: Apply Voltage-Division rule 1 V(S)x CS V. (S)= 1 R+ CS CS T(S)-%(S TS)VS) RCS+1 Transfer function is defined as ratio of output transform to input transform with no initial condition. Equate Denominator = 0 C8utpt ii zo) 1+ RCS = 0 S= RC
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  • Rohit kumar gupta thankyou
    At the equilibrium condition that after ling time capacitor becomes open circuit and behave like infinite resistance. it is only possible when denominattor becomes zero.
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