The label rubbed off one of the capacitors you are using to build a circuit. To find out its capacitance, you place it in series with a 20 µF capacitor and connect them to a 8.0 V battery. Using your voltmeter, you measure 6.0 V across the unknown сараcitor. Part A What is the unknown capacitor's capacitance? Express your answer with the appropriate units. HẢ ? C = Value Units Submit Request Answer
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- Part A To what potential should you charge a 0.500 µF capacitor to store 1.60 J of energy? Express your answer with the appropriate units. HA |1914.9 V This unit is not recognized. See the list of acceptable units. No credit lost. Try again. Submit Previous Answers Request AnswerConsider the circuit below. We have C1 = 10. pF, C2 = 20. pF, C3 = 30. pF, and V = 6.0 V. Answer the questions to follow regarding this circuit. i. What is the charge on C3? ii. What is the potential across C1? iii. What is the charge on C2? iv. What is the total energy stored in this system of capacitors?I am stuck on this physics homework, any help would be great!
- I am stuck on this physics homework, any help would be great!How do i solve the attached physics question?Capacitor Circuit 9 V.A If C1 = 32 µF, what is the value of C2? Enter the numerical value in units of uF. C1 C23 Ceq Type your answer... Capacitors C1 and C2 are combined into an equivalent capacitor that has a 10 capacitance of Ceg = 60 µF. %3D Assuming the equivalent capacitor is a parallel plate capacitor with no dielectric, what size plates are required to generate the given capacitance if the separation distance between the plates is 0.90 mm? Enter the numerical value of the area in SI units. Type your answer...
- Item 2 A dielectric-filled parallel-plate capacitor has plate area A = 30.0 cm² plate separation d = 10.0 mm and dielectric constant k = 2.00. The capacitor is connected to a battery that creates a constant voltage V = 12.5 V. Throughout the problem, use 0 = 8.85×10-12 C²/N·m². Part A Find the energy U₁ of the dielectric-filled capacitor. Express your answer numerically in joules. ► View Available Hint(s) U₁ = Submit Part B U2 = VE ΑΣΦ Submit ? 17 ΑΣΦ J The dielectric plate is now slowly pulled out of the capacitor, which remains connected to the battery. Find the energy U₂ of the capacitor at the moment when the capacitor is half- filled with the dielectric. Express your answer numerically in joules. ► View Available Hint(s) 2 of 15 J ReviewPart A There is an electric field near the Earth's surface whose magnitude is about 130 V/m. How much energy is stored per cubic meter in this field? Express your answer using two significant figures.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