In the figure shown, q = 1.00 C. (a) What is the electric field's magnitude at x = 5.00 cm. (b) Find the location between the left side +q and the -2g charge where the field's magnitude is equivalent to that sourced individually 5 10 +q x (cm) +q -29

Give an expression for the electric field strength ?E at a point in terms of the charge ?q and distance ?r from the charge to that point. Use ?k for 14??014πε0 (i.e. ?≡14??0k≡14πε0).   Use the following notation (without the quotes): "/" for division,  "*" for multiplication, "+" an "-" as usual. For powers used "^2", while for square root use "sqrt". To indicate that square root applies to the whole expression use brackets - for example, for ??‾‾‾‾√AB use sqrt(A*B). For Greek letters such as ?π, ?α etc. use pi, alpha. For example to get 1??2???‾‾‾‾√1πA2BAB use 1/pi*A^2/B*sqrt(AB). Please use the exact variables given in the conditions of the problem: e.g if ?L is given, then do not use ?l.

(a) Two protons in a molecule are 4.40 × 10 -10 m apart. Find the electric force exerted by one proton on the other. magnitude What is the equation for the electrical force acting between two charged objects? N direction repulsive (b) State how the magnitude of this force compares with the magnitude of the gravitational force exerted by one proton on the other. Fe %D F. What is the mass of a proton? (c) What must be a particle's charge-to-mass ratio if the magnitude of the gravitational force between two of these particles is equal to the magnitude of electric force between them? С/kg

practice, not a graded assignment

Find the x and y components of the electric field produced by 91 and 92 in the figure shown below at point A and point B. (Take q₁ = 2.16 μC and q2 = -1.09 μC.) y, m 3 2 1 B 914 Point A Ex= Ey= Point B Ex = Ey = I 1 2 3 4 -x, m

Using the values given below, find the electric field at point X due to the two charges q1 and 92. qi -0.077.μ., q,= 8.μ., a = 0.56_m, b = 0.2_m, c = 0.74_m %3D 5. magnitude 86230_N/C 90830_N/C 115400_N/C 238800_N/C 203900_N/C 123000_N/C A. D. В. Е. С. F. |--/ 0.7 lm r1 r2 C 6. direction А. 104.8° D. 141.2° a b 91 q2 % В. 167.6° E. 170.4° C. 152.1° F. 116° |--/

What is the electric field midway between charges of 2 micro C and 2 mC separated by 5 cm?

03. The distance between two charges q1 = + 2 μC and q2 = + 6 μC is 15.0 cm. Calculate the distance from charge q1 to the points on the line segment joining the two charges where the electric field is zero. Express your answer in cm with 3 - significant figures.

An electric field of magnitude 5.25 ✕ 105 N/C points due east at a certain location. Find the magnitude and direction of the force on a −4.70 ?C charge at this location.