The current i (in uA) in a DVD player circuit is given by i = 2.0-0.50t, where t is the time (in us) and 0sts30 us. If qo = 0 C, for what value of t (other than t= 0) is q = 0 C? What interpretation can be given to this result? ..... For what value of t (other than t= 0) is q = 0 C? The charge is also 0 C at t= us. (Type an integer or a decimal.)

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