# Lab report

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Nonoqhy

Science

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Hi

how are you?

follow all instructions which are in the pic and it shows what I needs to of for this lab and its also talk about the graph

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PHYSICS LAB REPORT
Pre-Laboratory
4. Equations when capacitor is charging
Q (Charge) =Current (I) * Time (t)
Q= I*t
I (Current)= Q(Charge) /Time(t)
I= Q/t
5. Equations when capacitor is discharging
Q (Charge) =Current (I) * Voltage (Vo) *(e) ^-t/RC
Q= I* Vo *(e)^-t/RC
I (Current)= Vo (Voltage) /Resistant(R) *(e) ^-t/RC
I= Vo/R * (e)^-t/RC
6. Calculation of RC Time constant (Tau τ)
Time constant (τ) =Resistance(R) in Ω * C in Farads
τ= 3.5 *10^-6 * 5.00 * 10^6 = 17. 5s
7. Calculation of Voltage at 35.0 s
V = Vs (1-e^-t/RC)
T=35
C=10*10^-6 F
R=10&10^6) Ω
RC will be (10*10^-6) *(10&10^6)= 100
Vs=12.0V
t/RC= 35/100 = 0.35
1- e^-t/RC= 1-0.35=0.75
12*0.75= 9
9 volts
8. Calculation of Vo...

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