Qual é a expressão da tensão vC(t) no capacitor em volts? A 48 left parenthesis 1 minus to the power of e to the power of negative t end exponent ...

Qual é a expressão da tensão vC(t) no capacitor em volts? A 48 left parenthesis 1 minus to the power of e to the power of negative t end exponent divided by 12 end exponent right parenthesis B 120 left parenthesis 1 minus to the power of e to the power of negative t end exponent divided by 50 end exponent right parenthesis C 72 left parenthesis 1 minus to the power of e to the power of negative t end exponent divided by 12 end exponent right parenthesis D 48 left parenthesis 1 minus to the power of e to the power of negative t end exponent divided by 20 end exponent right parenthesis E 120 left parenthesis 1 minus to the power of e to the power of negative t end exponent divided by 20 end exponent right parenthesis