A capacitor with a capacitance of 3.5 uF is initially uncharged. It is connected in series with a switch of negligible resistance, a resistor with a resistance of 10.5 kOhm, and a battery that has a potential difference of 105V.(a) Immediately after the switch is closed, what is the voltage drop VC, in volts, across the capacitor?(b) Immediately after the switch is closed, what is the voltage drop VR, in volts, across the resistor?(c) Immediately after the switch is closed, what is the current, in amperes, through the resistor?(d) Find an expression for the time after the switch is closed when the current in the resistor equals half its maximum value.(e) What is the charge Q, in microcoulombs, on the capacitor when the current in the resistor equals one half its maximum value. (11%) Problem 12: A capacitor with a capacitance of 3.5 µF is initially uncharged. It is connectedin series with a switch of negligible resistance, a resistor with a resistance of 10.5 k2, and a batterythat has a potential difference of 105 V.CRVa©theexpertta.com20% Part (a) Immediately after the switch is closed, what is the voltage drop Vc, in volts, across the capacitor?Grade SummaryVc,o = ||V%3DDeductions0%Potential100%sin()cos()tan()78.9.НOMESubmissionsAttempts remaining: 50(0% per attempt)detailed viewcotan()asin()acos()E1AA 46.atan()acotan()sinh()13cotanh()O Degrees O Radianscosh()tanh()0.ENDVOL BACKSРАСЕDEL CLEARSubmitHintFeedbackI give up!Hints: 0% deduction per hint. Hints remaining: 2Feedback: 0% deduction per feedback.20% Part (b) Immediately after the switch is closed, what is the voltage drop VR, in volts, across the resistor?A20% Part (c) Immediately after the switch is closed, what is the current, in amperes, through the resistor?A 20% Part (d) Find an expression for the time after the switch is closed when the current in the resistor equals half its maximum value.20% Part (e) What is the charge Q, in microcoulombs, on the capacitor when the current in the resistor equals one half its maximum value.All content 2022 Expert TA, LLC

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(11%) Problem 12: A capacitor with a capacitance of 3.5 pF is initially uncharged. It is connected in series with a switch of negligible resistance, a resistor with a resistance of 10.5 k2, and a battery that has a potential difference of 105 V. VB ©theexpertta.com DA 20% Part (a) Immediately after the switch is closed, what is the voltage drop Vc, in volts, across the capacitor? Grade Summary Vc,o = V Deductions Potential 0% 100% sin() cos() tan() 7 8. Submissions HOME Attempts remaining: 50 (0% per attempt) detailed view cotan() asin() acos() E 4 6 atan() acotan() sinh() 1 3 cosh() tanh() cotanh() END O Degrees Radians VO BACKSPACE P CLEAR Submit Hint Feedbuck I give up! Hints: 0% deduction per hint. Hints remaining: 2 Feedback: 0% deduction per feedback. EA 20% Part (b) Immediately after the switch is closed, what is the voltage drop VR, in volts, across the resistor? EA 20% Part (c) Immediately after the switch is closed, what is the current, in amperes, through the resistor? A 20% Part (d) Find an expression for the time after the switch is closed when the current in the resistor equals half its maximum value. EA 20% Part (e) What is the charge Q, in microcoulombs, on the capacitor when the current in the resistor equals one half its maximum value.

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter10: Direct-current Circuits

Section: Chapter Questions

Problem 70AP: A homemade capacitor is constructed of 2 sheets of aluminum foil with an area of 2.00 square meters,...