Calculate the surface charge density of a square of side 4m if it has a total...
A particle with a charge of 1 = -4C is placed 4m away from another charged particle q2 = +1C. Find the location of a point on the axis (along the dashed-line) with zero electric field. What is the location of this point with respect to 41? Left Right 91 = -4C А 92 = +1C 4 m 4.75 m away, on the left side of 1 8 m away, on the left side of q1 1 m away, on...
If a surface has a charge density of 1.5 nC/m^2 , and the total surface area is 12m^2, what is the total charge? A. 3.0 nC B. 4.0 nC C. 6.0 nC D. 9.0 nC E. 18 nC
2. (15 pts) A uniform density flat solid square has a total mass M and side length L. It lies on a horizontal frictionless surface, as shown in the top view below. It is pivoted at one corner. Three forces, each of magnitude F, act on the square as shown. Pivot L A TOP VIEW: I----- What is the magnitude of the angular acceleration of the square while these forces act as shown? Put your answer in terms of only...
A particle with a charge of 41 = 16C is placed 4m away from another charged particle 42 = -9C. Find the location of a point on the axis (along the dashed-line) with zero electric field. What is the location of this point with respect to qı? Left Right 91 = 16C А 92 = .9C 4 m O 16 m away, on the left side of 1 3.2 m away, on the right side of q1 3.2 m away,...
Calculate the linear charge density of a wire that is 10m long and has a total charge of 5C. O 0.5C/m O2C/m 0 50C/m
A charge of 6 nC is placed uniformly on a square sheet of nonconducting material of side 17 cm in the yz plane? (a) What is the surface charge density σ.(b) What is the magnitude of the electric field to the right (x> 0) of the sheet? (c) The same charge is placed on a square conducting slab of side 17 cm and thickness 0.07 mm. What is the surface charge density σ? Assume that the charge distributes itself uniformly on the...
A square of side 'a' has point charge 'q' at its three vertices. Calculate the intensity and direction of the field at its fourth point.
The square surface shown has a side length of 3.9 mm. It is in a uniform electric field with a magnitude of 1925 N/C, which makes an angle of 44.0 degrees with a normal to the square surface as shown. Take that normal to define outward direction for the surface. Calculate the electric flux through the surface. Normal 350
Question 4 (4 points) A particle with a charge of 41 = 2C is placed 4m away from another charged particle q2 = -4C. Find the location of a point on the axis (along the dashed-line) with zero electric field. What is the location of this point with respect to 94? Left Right 9. = 20 A 4 = -4C 4 m 4 m away, on the left side of 1 4 m away, on the right side of 1...
Law of gauss 1.Consider a disc of radius R with surface charge density σ(r, θ) =[ 2cos(θ)/r^ 2]+ [1C/πR^2].a) What is the electric field flow through a closed surface S that completely encloses the disc? b) Now a point load of -1C is placed near the surface S, but outside it. What will be the total electric field flow through S in that situation? (S still contains the charged disk) (c) If the point charge is now introduced into the...