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A -5.0 ?C point charge is located at x = 4.0 m, y = –2.0 m and a 12-?C point A -5.0 ?C point charge is located at x = 4.0 m, y = –2.0 m and a 12-?C point charge is located at x = 1.0 m, y = 2.0 m. (a) Find the […]

Questions on electrical force and electric field 1) An electron that is a certain distance from a proton is acted on by an electrical force. a) If the electron were moved twice the distance away from the proton, would the electrical force be: 1) 2 2) ½ 3) 4 4) ¼ b) If the initial […]

Physics circuit Consider the circuit shown in the figure below. (Assume R1 = 11.5 Ω, R2 = 1.85 Ω, and V = 7.00 V.) (Figure in file) (a)Calculate the equivalent resistance of the R1 and 5.00-Ω resistors connected in parallel. answer in Ω (b) Using the result of part (a), calculate the combined resistance of […]

Physics combination please be detailed i posted the question in a file. Attachments Consider the combination of resistors shown in the figure below.docx Is this the question you were looking for? If so, place your order here to get started!

Physics 2 New resitance of the wire A wire of initial length L0 and radius r0 has a measured resistance of 1.0 . The wire is drawn under tensile stress to a new uniform radius of r = 0.15r0. What is the new resistance of the wire? Is this the question you were looking for? […]

determine the current Determine the currents in the resistors for the circuit. E1=25.0 V, E2= 6.0 V, E3= 6.0V, Ra= 6.0 ohms, Rb= 3.0 ohms, Rc= 5.0ohms, Rd= 10.0 ohms, Re= 6.0 ohms Attachments IMG_0514.JPG Is this the question you were looking for? If so, place your order here to get started!

Physics 2 Electric Fields A uniformly charged rod (length = 2.0 m, charge per unit length = 5.0 nC/m) is bent to form one quadrant of a circle. What is the magnitude of the electric field at the center of the circle? Is this the question you were looking for? If so, place your order […]

Physics homework help ASAP! Construct a phasor diagram when ω = 1000 rad/s? Draw the voltage VR, VL and VC phasors with their tails at the origin of the coordinate system. The orientation and the exact length of your phasors will be graded. HELP!!!! I have no Idea how to do any of this. My […]

Enclosed current The magnitude J(r) of the current density in a certain cylindrical wire is given as a function of radial distance from the center of the wire’s cross section as J(r) = Br, where r is in meters, J is in amperes per square meter, and B = 1.95 105 A/m3. This function applies […]

Forces in a Three Charge system. Coulomb’s law for the magnitude of the force F between two particles with charges Q and Q′ separated by a distance d is F K QQ′ d2, where K=14πϵ0, and ϵ0=8.854×10−12C2/(N⋅m2) is the permittivity of free space. Consider two point charges located on the x axis: one charge, q1 […]