(10%) Problem 9: An uncharged capacitor with C-43 F and a resistor with R-65 are

Question

(10%) Problem 9: An uncharged capacitor with C-43 F and a resistor with R-65 are connected in series with a battery of = 2.5 V Randomized Variables C = 43 F R=65 = 2.5V Otheexpertta.co 25% Part (a) Express the time constant in terms of R and C. Grade Summary Potential 100 Attempts remaining (1% per attempt) detailed view Hint I give up! Hints: me, deduction per hint. Hints remaining:- Feedback:-deduction per feedback. _ 25% Part (b) Calculate the numerical value ofr in us 25% Part (c) Express the maximum charge Q on the capacitor in terms of C and . a25% Part (d) Calculate the numerical value of Q in C.

Explanation / Answer

Solution) (a) We have time constant T(tau) =RC

Here R is resistance and C is capacitance

(b) T(tau)=RC

T=(65)×(43)=2795us( micro seconds)

(c) Maximum charge interns of Cand e

Q=Ce

Here C is capacitance and e is emf

(d) Q=Ce

Q=43×2.5=107.5uc ( micro coulombs)

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