Question

Battery = 9V, C = 1 x 10^(-6) F, R = 10 ohms.


Solve for sections (b) and (c).


Please include detailed step-by-step + sketch, if handwritten, write large and clearly. Thank you.


In the figure, the battery charges the capacitor t

0 0
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Answer #1

b)

t= 5*10^-6 sec

Q = Q0*e^-t/RC-----------(1)

Q0 = C*V = 9*10^-6-----------(2)

1 and 2 :

Q = 9*10^-6*e^(-5*10^-6/(10*10^-6)) = 5.4587759*10^-6 C answer

I = I0e^-t/RC-----------(3)

I0 = V0/R = 9/10-----------(4)

3 and 4

I = (9/10)*e^(-5*10^-6/(10*10^-6)) = 0.5458775937413701 A answer

c)


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