Q2:The region x<0 contains a dielectric material for whicher1 while the region x > 0 is characterized by&r2 = 3 let E₁ = 10 ax +20 ay +10az. Find E2,01,02 and P2. = 2
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- ew ConstanlS A 10.0 nC charge is at x = Ocm and a -1.0 nC charge is at x = 3 cm . Part A At what point or points on the x-axis is the electric potential zero? Express your answer using two significant figures. If there is more than one answer, give each answer separated by a comma. ΑΣφ cmA parallel-plate capacitor is constructed by filling the space between two square plates with a block of three dielectric materials, as shown in the figure below. You may assume that ℓ ≫ d. A parallel-plate capacitor is comprised of two square plates with sides of length ℓ and separation distance d. There are three dielectric materials in the space between the capacitor plates. A material with length ℓ⁄2, height d, and dielectric constant ?1 fills the left half of the space. A material with length ℓ⁄2, height d⁄2, and dielectric constant ?2 fills the top right quarter of the space. A material with length ℓ⁄2, height d⁄2, and dielectric constant ?3 fills the bottom right quarter of the space. (a) Find an expression for the capacitance of the device in terms of the plate area A and d, ?1, ?2, and ?3. (Use the following as necessary: ?1, ?2, ?3, ?0, A and d.)C = (b) Calculate the capacitance using the values A = 1.30 cm2, d = 2.00 mm, ?1 = 4.90, ?2 = 5.60, and ?3 = 2.50.A parallel plate capacitor is designed as shown in Fig.The capacitor has a cross-sectional area of A = (1,2 × 1,2) cm2, the distance between the plates d= 2 mm, where the dielectric constant k1 = 4, k2 = 6, and k3 = 2.a. Describe the capacitor combination (series, parallel) formed byall three dielectric materials.b. Calculate the total capacitance of the capacitor?c. If the capacitor is connected with a potential difference V = 5 voltsthen determine the charge and energy stored in the capacitorthe?
- In the figure (Figure 1), let C1=1.00μF, C2=2.00μF, C3=4.00μF, and V=36.0V. What is the potential difference across each capacitor?Enter your answers numerically separated by commas. V1,V2,V3=?Problem 5: Consider a parallel plate capacitor having plates of area 1.5 cm? that are separated by 0.028 mm of neoprene rubber. You may assume the rubber has a dielectric constant K = 6.7. Part (a) What is the capacitance in nanofarads? C = nF sin() cos() tan() 8 9 HOME cotan() asin() acos() E 4 5 6 atan() acotan() sinh() 1|2 |3 cosh() tanh() cotanh() +- END ODegrees O Radians Vol BACKSPACE DEL CLEAR Part (b) What charge, in coulombs, does the capacitor hold when 9.00 V is applied across it?A parallel-plate capacitor has square plates of edge length 0.9 cm and a plate spacing of 0.029 mm. If the gap between the plates is a vacuum, what is the capacitance? F
- Asap plzzzPart G Calculate the charge on capacitor C4. Express your answer in coulombs. ΑΣΦ ? Q4 = C %DItem 8 Learning Goal: To review the meaning of capacitance and ways of changing the capacitance of a parallel-plate capacitor. Capacitance is one of the central concepts in electrostatics. Understanding its meaning and the difference between its definition and the ways of calculating capacitance can be challenging at first. This tutorial is meant to help you become more comfortable with capacitance. Recall the fundamental formula for capacitance: C = Q/AVC, where C is the capacitance in farads, Q is the charge stored on the plates in coulombs, and AVC is the potential difference (or voltage) between the plates. In the following problems it may help to keep in mind that the voltage is related to the strength of the electric field E and the distance between the plates, d, by AVc = Ed. Part A What property of objects is best measured by their capacitance? the ability to conduct electric current the ability to distort an external electrostatic field the ability to store charge Submit Part…
- A parallel plate capacitor is composed of two rectangular plates with length 5mm and width 3 mm. The thickness of the insulating material is 0.5 mm. Find the permittivity of the insulating material if the capacitance is 2 μF.P1. A plane parallel capacitor, whose plates are eadh of area A and separation d, is ch arged with a bat tery of E MF V. How much work is done if a large met allic slab with thickness d/3 is in serted in side the capacitor? The slab is parallel with the plates. The capacitor is connected to the battery while we move the metallic slab, so the potential of the capacitor is fixed. metal d/3 d AAn electron passes through an area of changing potential as shown below. At point A, the electron has a speed of 7.2 × 106 m/s. What is the approximate speed of the electron at point B? A +10 V 7 +20 V B +30 V