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- A long copper cylindrical shell of inner radius 2 cm and outer radius 3 cm surrounds concentrically a charged long aluminum rod of radius 1 cm with a charge density of 4 pC/m. All charges on the aluminum rod reside at its surface. The inner surface of the copper shell has exactly charge to that of the aluminum rod while the outer surface of the copper shell has the same charge as the aluminum rod. Find the magnitude and direction of the electric field at points that are at the following distances from the center of the aluminum rod: (a) 0.5 cm, (b) 1.5 cm, (c) 2.5 cm, (d) 3.5 cm, and (e) 7 cm.arrow_forwardTwo parallel conducting plates, each of cross-sectional area 400 cm2, are 2.0 cm apart and uncharged. If 1.01012 electrons are transferred from one plate to the other, what are (a) the charge density on each plate? (b) The electric field between the plates?arrow_forward15 Oe. 8.96 A rod of length 4a carries a uniform linear charge density + is placed along the x-axis, as shown in the figure. The magnitude of electric field at point P can be found by solving the following integral: ¤ @ ㅇ밥 O 16 CD y di kami ba f7 DECIMEN PHITTARITIEI ..…..... ESTES REGALA a - X hp f8 G f9 dq 8 O METODISTORTUR 4a f10 9 f17 P a → ( X 95°F ^ @ 7 Activate Windows Go to Settings to activate Window f12 ? scroll num Ik 40) E 12:06 PI 7/2/202 EliteBook 8460p pause breakarrow_forward
- Four charged rings placed as in the figure below. Given that all rings have the same charge 60 nC and radius a=0.10 m, find the electric field (in units of kN/C) at point p. 0000. a a a a Ea E a –t a -a –arrow_forwarda) At what distance from a particle with a charge of 3.00 nC does the electric field of that charge have a magnitude of 6 N/C? The distance [2 m marks]arrow_forward(10% ) Problem 7: An infinite conducting cylindrical shell of outer radius ri-0.10 m and inner radius r2 0.08 m initially carries a surface charge density 0.15 μC/m2 A thin wire with linear charge density 1.3 μC m s nserted along the shells' axis. The shell and the wire do not touch and these is no charge exchanged between them Banchi, Stephen - banchis3@students.rowan.edu @ theexpertta.com - tracking id: 2N74-2F-82-4A-BAAB-13083. In accordance with Expert TA's Terms of Service. copying this information to any solutions sharing website is strictly forbidden. Doing so may result in termination of your Expert TA Account. -a33% Part (a) What is the new surface charge density, in microcoulombs per square meter, on the inner surface of the cylindrical shell? -là 33% Part (b) What is the new surface charge density, in microcoulombs per square meter, on the outer surface of the cylindrical shell? 33% Part (c) Enter an expression for the magnitude of the electric field outside the cylinder (r…arrow_forward
- A point charge q = 2C is situated at a long distance r = 15 m on axis from one end of a thin no conducting rod of length L = 2m (r > L) having a charge Q = 7C (Uniformly distributed along its length). The magnitude of electric fied at the point charge q will feel is: Magnitude of the Electric field q will feel Give your answer up to at least three significance digits. V/marrow_forwardA negative point charge (q) is at the center of a circle with a radius of r=2.77m as shown in the figure. Given lql-143nC; and 0-32°. What is the x-component (unit in N/C) of the electric field at position P? ty O B xarrow_forwardL/2. 0 Ay I - L/2 02 a α1 T P ΔΕ Ρ ΔΕ, Consider a uniformly charged thin rod with total charge Q and length L. It is aligned along the y-axis and centered at the originarrow_forward
- Two point charges, A & B (q₁ = -28 μC & q₁ = 50 μC), are separated by 15 cm. The electric field at point P (see below) is zero. How far from A is P? m P A B -?15 cm-arrow_forward2rega Jo (L² + y²)#/2 An Insulating rod of length Lles along y-axis as shown in the figure. A positive charge Q is uniformly distributed along the rod. Which of the following expressions is comrect for the magnitude of y-component of electric fleld at point P. 14 Qa dy dy 4rco L (a2 +y?) ydy (a2 + y)3/2 L. 4xeL 7. Od. Qa 4x dy (a2 + y?)/2 P. X- O e. ydy 4nega J. (a? +y?) a O f. QL dy (a² + y?)+/2 & Q dy (L² + y²)³/2 h. ydy (a² + y?)1/2 2negL +++arrow_forwardA solid conducting sphere, which has a charge Q1 =71Q and radius rg = 1.7R is placed inside a very thin spherical shell of radius r, = 4.9R and charge Q2 =-5Q as shown in the figure below. Q2 rb Find the magnitude of the electric field at r=6.7. Express your answer using one decimal point in units 1 where k = R2 of k 4TTEOarrow_forward
- Principles of Physics: A Calculus-Based TextPhysicsISBN:9781133104261Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning