Physics 102 Electricity and Magnetism

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A uniformy charged sphere 5 cm in radius carries a charge of 8.0 nc a thick hollow conducting spherical shell of inner radius 10 cm and outer radius 12 cm having a charge of 4 nc is concentric with the sphere(a)calculate surface charge density on the inner and outer radius of the shell
A uniformy charged sphere 5 cm in radius carries a charge of 8.0 nc a thick hollow conducting spherical shell of inner radius 10 cm and outer radius 12 cm having a charge of 4 nc is concentric with the sphere(a)calculate surface charge density on the inner and outer radius of the shell...
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Two (2) 115V incandescent lamps A and B are connected in series across a 230V source. If the lamp A is rated 75W and lamp B is rated 50w. Determine the current drawn by the series connection.
Two (2) 115V incandescent lamps A and B are connected in series across a 230V source. If the lamp A is rated 75W and lamp B is rated 50w. Determine the current drawn by the series connection....
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Forthecircuitshown,thecapacitorisinitiallyuncharged.Thecircuitismadeupofthebatterywith? = 10 V, threeresistorsofR1 = 4 ?,R2 = 5 ? andR3 = 6 ?,andacapacitorC = 2 uF.Atthemomenttheswitchisclosed,findI1.Afterthecapacitorisfully charged, the switch is opened. Calculate the current passing through thecapacitor 1 msafter theswitchisopened.
For the circuit shown, the capacitor is initially uncharged. The circuit is made up of the battery with ? = 10 V, three resistors of R1 = 4 ?, R2 = 5 ? and R3 = 6 ?, and a capacitor C = 2 uF. At the moment the switch is closed, find I1. After the capacitor is fully charged, the switch is ...
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Two objects A and B are initially at temperaturesTA=150K andTB=75K. As the two objects are brought into contact, energy in form of heat starts beingtransferred between the two objects. If over a short interval of time Q=1kJ is transferred between the two objects without significantly changing theirtemperature,a) What is the change of entropy of the hot object?
Two objects A and B are initially at temperatures T A = 150 K and T B = 75 K. As the two objects are brought into contact, energy in form of heat starts beingtransferred between the two objects. If over a short interval of time Q= 1 kJ is transferred between the two objects without signi...
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(7) a dipole carring charges +q and -q separated by a distance d is rotated 180° in a uniform electric field. What is the change in electric potential energy associated with this rotation?
(7) a dipole carring charges +q and -q separated by a distance d is rotated 180° in a uniform electric field. What is the change in electric potential energy associated with this rotation?...

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~11 polnts LarApCalc10 3.4.009. 0/100 Submlsslons UsedMyrectangular solid with a square base has a volume of 3375 cubic Inches_ (Let x represent the length of the sides of the square base and let Y represent the height:) (a) Determine the dimensions that yield the minimum surface area_b) Find the minimum surface area_inzNeed Help?Read ItTalk to Tutor
~11 polnts LarApCalc10 3.4.009. 0/100 Submlsslons Used My rectangular solid with a square base has a volume of 3375 cubic Inches_ (Let x represent the length of the sides of the square base and let Y represent the height:) (a) Determine the dimensions that yield the minimum surface area_ b) Find the...
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Linear Systetns5.10. Find the values of and 80 that the systcm2T1 3T2 513 7I1 312 2rz 21, 312 + Arahas no solution, solutions.unique Golution, andan infinite number of
Linear Systetns 5.10. Find the values of and 80 that the systcm 2T1 3T2 513 7I1 312 2rz 21, 312 + Ara has no solution, solutions. unique Golution, and an infinite number of...
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77. lim 00O Xi 3 %)" Dt n
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Soru /Evaluate the double integral over the given regionXdA R={lx,y}: 2s*28,3sy< 816508251100550ESpuan
Soru / Evaluate the double integral over the given region XdA R={lx,y}: 2s*28,3sy< 8 1650 825 1100 550 ESpuan...
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How many derangements of ${1,2,3,4,5,6}$ end with the integers 1,2 , and 3 , in some order?
How many derangements of ${1,2,3,4,5,6}$ end with the integers 1,2 , and 3 , in some order?...
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A $60-\mathrm{g}$ model rocket is fired vertically. The engine applies a thrust $\mathbf{P}$ which varies in magnitude as shown. Neglecting air resistance and the change in mass of the rocket, determine (a) the maximum speed of the rocket as it goes up, ( $b$ ) the time for the rocket to reach its maximum elevation.
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Anmpke of geeea nitreogen 35.69C , hcated with an ckctrical coiL If 239 Joules shat is te iitial temperalurc ofthe nitregen? o mar= addcd to & 148 gram sample and the final Icmocradun- Anska:subinil AnswtotPetry entint Otoupmoa group attempts remalning
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Vector FI has magnitude of 35 units in the direction of 30 degrce above the positive axis X, and vector FZ has magnitude 0f 25 units in the direction of 120 degree: Using - the mcthod of components detennine: a) The magnitude of the vector R, (R-Fl+F2)b6) The direction of the vector Rc) Calculate the magnitude nd direction of the vector FJ FuchFIFZ+F3-0
vector FI has magnitude of 35 units in the direction of 30 degrce above the positive axis X, and vector FZ has magnitude 0f 25 units in the direction of 120 degree: Using - the mcthod of components detennine: a) The magnitude of the vector R, (R-Fl+F2) b6) The direction of the vector R c) Calculate ...
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MARJLANA USE Yes No 370 400 134 311ALCOHOL Yes LSE
MARJLANA USE Yes No 370 400 134 311 ALCOHOL Yes LSE...

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