Four equivalent capacitors (C=4 uF ) have been charged by a battery as shown with Va = 11Volts. Part A What is the voltage across C? VO AEO Volts AV =

Part A How strong is the electric field between the plates of a 0.89 µF air-gap capacitor if they are 2.3 mm apart and each has a charge of 67 µC ? Express your answer using two significant figures. Hνα ΑΣφ ? E = V/m Submit Request Answer

Part A To what potential should you charge a 1.0 F capacitor to store 1.0 J of energy? Express your answer in volts. AE中 ΑΣφ ? V = Submit Request Answer Provide Feedback

Part A Capacitors C, = 10µF and C2 = 20µF are each charged to 22 V, then disconnected from the battery without changing the charge on the capacitor plates. The two capacitors are then connected in parallel, with the positive plate of C connected to the negative plate of C2 and vice versa. Afterward, what is the charge on each capacitor? Express your answer using two significant figures. Enter your answers numerically separated by a comma. ? Q1, Q2 = µC Submit Request Answer Part B What is the potential difference across each capacitor? Express your answer using two significant figures. Enter your answers numerically separated by a comma. nν ΑΣφ ? AVi, AV2 = V Submit Request Answer

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Can u help me with those two problems and by these two I mean part A and part B

Capacitors C₁ = 10 μF and C₂ = 20 μF are each charged to 22 V, then disconnected from the battery without changing the charge on the capacitor plates. The two capacitors are then connected in parallel, with the positive plate of C₁ connected to the negative plate of C2 and vice versa. Part A Afterward, what is the charge on each capacitor? Express your answers in microcoulombs separated by a comma. ► View Available Hint(s) VE ΑΣΦ Q1, Q2 = Submit X Incorrect; Try Again; 14 attempts remaining Part B Previous Answers What is the potential difference across each capacitor? Express your answers in volts separated by a comma. ► View Available Hint(s) 17 ΑΣΦ AV₁, AV₂ = Submit Previous Answers X Incorrect; Try Again; 14 attempts remaining w μC V

Part A A huge 6.0-F capacitor has enough stored energy to heat 2.8 kg of water from 13 °C to 95 °C. What is the potential difference across the plates? The specific heat of water is 4186 J/(kg C°). Express your answer to two significant figures and include the appropriate units. HẢ V = Value Units %D