Physics 1122NameYou must show and acplain all work in aneat and organizedway to receive credit Please showExperim ent 5Pre LabInstructor nameeach step for calculations. YOU MUST TURNIN THIS SHEE11. (a) Define capacitance and write the expression for the capacitance of a parall el plate capacitor(b) On what parameters does capacitance normally depend? (c) When a capacitor is fully chargecdin an RC circuit, what current exists in it? (d) Calcul ate the area of a 2.05 F par all el plate capacitorhaving a plate separation of 4.50 mm. (15 pts)2. (a) Write an expression for the potential difference as a function oftime across the capacitorin the circuit shown on the figure below. (b) If the battery in the circuit is removed, the capacitordischarges through the resistor. Write the expression for as a function of time during thedischarge. (5 pts)

Question
Asked Mar 18, 2019
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Number 2 on attached image. 2.(a) Write an expression  for the potential difference Vc as a function of time accross the capacitor in the circuit shown on the figure below. (b) If the battery in the circuit is removed, the capacitor discharges through the resistor. Write an expression for Vc as a function of time during the discharge.

Physics 1122
Name
You must show and acplain all work in aneat and organizedway to receive credit Please show
Experim ent 5
Pre Lab
Instructor name
each step for calculations. YOU MUST TURNIN THIS SHEE1
1. (a) Define capacitance and write the expression for the capacitance of a parall el plate capacitor
(b) On what parameters does capacitance normally depend? (c) When a capacitor is fully chargecd
in an RC circuit, what current exists in it? (d) Calcul ate the area of a 2.05 F par all el plate capacitor
having a plate separation of 4.50 mm. (15 pts)
2. (a) Write an expression for the potential difference as a function oftime across the capacitor
in the circuit shown on the figure below. (b) If the battery in the circuit is removed, the capacitor
discharges through the resistor. Write the expression for as a function of time during the
discharge. (5 pts)
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Physics 1122 Name You must show and acplain all work in aneat and organizedway to receive credit Please show Experim ent 5 Pre Lab Instructor name each step for calculations. YOU MUST TURNIN THIS SHEE1 1. (a) Define capacitance and write the expression for the capacitance of a parall el plate capacitor (b) On what parameters does capacitance normally depend? (c) When a capacitor is fully chargecd in an RC circuit, what current exists in it? (d) Calcul ate the area of a 2.05 F par all el plate capacitor having a plate separation of 4.50 mm. (15 pts) 2. (a) Write an expression for the potential difference as a function oftime across the capacitor in the circuit shown on the figure below. (b) If the battery in the circuit is removed, the capacitor discharges through the resistor. Write the expression for as a function of time during the discharge. (5 pts)

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Expert Answer

Step 1

(a)

The voltage across the circuit is,

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Step 2

Integrating the above equation,

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Step 3

Apply the condition t=0 and Q=0, then the in...

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