Students run their experiment by charging a capacitor. The voltage across the ca
ID: 2276425 • Letter: S
Question
Students run their experiment by charging a capacitor. The voltage across the capacitor was increasing with time. In data analysis, they used computer and found a good fit for V(t) with the theoretical function for charging a capacitor:
The result of the computer fit gave them the following numbers:
A = 4.89; B = 0.0048; and C = 0.076
Students run their experiment by charging a capacitor. The voltage across the capacitor was increasing with time. In data analysis, they used computer and found a good fit for V(t) with the theoretical function for charging a capacitor: The result of the computer fit gave them the following numbers: What is the value of the time constant tau?Explanation / Answer
Time constant
T=1/C=1/0.076
T=13.16 s