English: So, this is actually this is the circuit actually initially it was initially it was closed for a long time; that means, this circuit initially was closed for a long time and at t = 0 it was open .
Telugu: అంటే, ఈ సర్క్యూట్ ప్రారంభంలో చాలా కాలం మూసివేయబడింది మరియు t = 0 వద్ద అది తెరిచి ఉంది .