capacitance

Please place step by step solutions and answers on separate piece of paper and give answer please. Draw picures if needed - would be nice. PLEASE DO all questions, again show all math, diagrams, etc. and only first 5 problems 1. Figure 25-19 shows plots of charge versus potential difference for three parallel-plate capacito ...continues

charges

Please place step by step solutions and answers on separate piece of paper and give answer please. Draw picures if needed - would be nice. Also chack current work to see if ok. and now please apply math to these answers. a. The 3rd particle needs to be placed in between the two charged particles. If it is placed to the righ ...continues

charge

Please show all work and diagrams plus equations used to solve problem. Thanks! 1) A small object has charge Q. Charge q is removed from it and placed on a second smal object. The two objects are placed 1 meter apart. For the force that each object exerts on the other to be a maximum, q should be: 2) Two small charged ...continues

charges

Please show all work and diagrams plus equations used to solve problem. Thanks! 1) Two identical conducting spheres A and B carry equal charge. They are separated by a distance much larger than their diameters. A third identical conducting sphere C is uncharged. SPhere C is first touched to A, then to B, and finally remov ...continues

charges

Please show all work and diagrams plus equations used to solve problem. Thanks! 1) Particles 1, with charge q1 and 2, with a charge q2 are on the x axis, with particle 1 at x = a with and particle 2 at x=-2a. For the net force on a third charges particle, at the origin to be zero q1 and q2 must be related by q2=: (answer B ...continues

charge

Please show all work and diagrams plus equations used to solve problem. Thanks! 1) Experimentor A uses a test charge qsub0 and experimentor B uses a test charge 2qsub0 to measure an electric field produced by stationary charges. A finds a field that is: ans: The same as the field around B - WHY? 2) An isolated point ...continues

charges

Please show all work and diagrams plus equations used to solve problem. Thanks! Two point particles, with charges of q1 and q1 are placed a distance r apart. The electric field is zero at a point P between the particles on the line segment connecting them. We conclude that: (answer C - why) a) q1 and q2 must have the sa ...continues

charges

Please show all work and diagrams plus equations used to solve problem. Thanks! 1) A 200-N/C electric field is in the positive x direction. The force on an electron in this field is: a) 200 N in the +x direction. b) 200 N in the -X direction. c) 3.2*10^-17 m/s^2 in the +x direction d)3.2*10^-17 m/s^2 in the -x directi ...continues

dipole moment

Please show all work and show all equations used and diagrams, etc. etc. so I understand completely please. 1) A uniform electric field of 300N/C makes an angle of 25 degrees with the dipole moment of an electric dipole. If the torque exerted by the field has a magnitude of 2.5*10^-7N.m, the dipole moment must be: 2) The ...continues

charges/spherical shell/charge density

Please show all work and show all equations used and diagrams, etc. etc. so I understand completely please. 1) Charge is placed on the surface of a 2.7cm radius isolated conducting sphere. The surface density charge is uniform and has the value 6.9*10^-6C/m^2. The total charge on the sphere is: 2) A spherical shell has a ...continues