In ( Figure 1 ) , the total resistance is 15.0 k , and the battery\'s emf is 27.
ID: 1534333 • Letter: I
Question
In (Figure 1) , the total resistance is 15.0 k , and the battery's emf is 27.0 V . The time constant is measured to be 14.0 s .Part A
Calculate the total capacitance of the circuit. Express your answer with the appropriate units. Incorrect; Try Again; 5 attempts remainingPart B
Calculate the time it takes for the voltage across the resistor to reach 14.0 V after the switch is closed. C = F In (Figure 1) , the total resistance is 15.0 k , and the battery's emf is 27.0 V . The time constant is measured to be 14.0 s . In (Figure 1) , the total resistance is 15.0 k , and the battery's emf is 27.0 V . The time constant is measured to be 14.0 s . In (Figure 1) , the total resistance is 15.0 k , and the battery's emf is 27.0 V . The time constant is measured to be 14.0 s . In (Figure 1) , the total resistance is 15.0 k , and the battery's emf is 27.0 V . The time constant is measured to be 14.0 s .Part A
Calculate the total capacitance of the circuit. Express your answer with the appropriate units. Incorrect; Try Again; 5 attempts remainingPart B
Calculate the time it takes for the voltage across the resistor to reach 14.0 V after the switch is closed. C = FPart A
Calculate the total capacitance of the circuit. Express your answer with the appropriate units. Incorrect; Try Again; 5 attempts remainingPart B
Calculate the time it takes for the voltage across the resistor to reach 14.0 V after the switch is closed. C = FPart A
Calculate the total capacitance of the circuit. Express your answer with the appropriate units. Incorrect; Try Again; 5 attempts remainingPart B
Calculate the time it takes for the voltage across the resistor to reach 14.0 V after the switch is closed. C = FPart A
Calculate the total capacitance of the circuit. Express your answer with the appropriate units. Incorrect; Try Again; 5 attempts remainingPart B
Calculate the time it takes for the voltage across the resistor to reach 14.0 V after the switch is closed. C = FPart A
Calculate the total capacitance of the circuit. Express your answer with the appropriate units. Incorrect; Try Again; 5 attempts remainingPart B
Calculate the time it takes for the voltage across the resistor to reach 14.0 V after the switch is closed. C = FPart A
Calculate the total capacitance of the circuit. Express your answer with the appropriate units. Incorrect; Try Again; 5 attempts remainingPart B
Calculate the time it takes for the voltage across the resistor to reach 14.0 V after the switch is closed. C = F Incorrect; Try Again; 5 attempts remainingPart B
Calculate the time it takes for the voltage across the resistor to reach 14.0 V after the switch is closed. C = F Incorrect; Try Again; 5 attempts remainingPart B
Calculate the time it takes for the voltage across the resistor to reach 14.0 V after the switch is closed. C = F Incorrect; Try Again; 5 attempts remaining Incorrect; Try Again; 5 attempts remaining Incorrect; Try Again; 5 attempts remainingPart B
Calculate the time it takes for the voltage across the resistor to reach 14.0 V after the switch is closed.Part B
Calculate the time it takes for the voltage across the resistor to reach 14.0 V after the switch is closed. F In (Figure 1) , the total resistance is 15.0 k , and the battery's emf is 27.0 V . The time constant is measured to be 14.0 s .Part A
Calculate the total capacitance of the circuit. Express your answer with the appropriate units. Incorrect; Try Again; 5 attempts remainingPart B
Calculate the time it takes for the voltage across the resistor to reach 14.0 V after the switch is closed. C = FExplanation / Answer
here,
total resistance , R = 15 kohm
voltage , V0 = 27 V
time constant , t = 14 us
t = 14 * 10^-6 s
a)
let the capacitance be C
t = R * C
14 * 10^-6 = 15000 * C
C = 9.3 * 10^-10 F
b)
V = 14 V
let the time taken be T
V = V0 * ( 1- e^(-T/t))
14 = 27 * ( 1 - e^(-T/(1.4 * 10^-6)))
solving for T
T = 1.02 * 10^-6 s = 1.02 us
the time taken is 1.02 us