Determine the force exerted on a 15nC charge if an electric field of 3.45 x 103 N/C acts on the particle. Based on the problem, what are the given values needed in calculating the electric force? Group of answer choices Fe = 1.5 x 10-9 C and E = 3.45 x 103 N/C Fe = 1.5 x 108 C and E = 3.45 x 103 N/C Fe = 1.5 x 109 C and E = 3.45 x 103 N/C Fe = 1.5 x 10-8 C and E = 3.45 x 103 N/C

Two positive point charges of Q1=9.5 µC and Q2=5.00 µC are fixed on the x-axis as shown in the figure. Find the magnitude of the net electric force (in N) on a third negative charge of q=-2.00 µC placed at the origin. 8.00 cm 1.20 cm 10:56

1. Three identical metallic conducting spheres carry the following charges: 91 = +5.00 μC, q2 = +1.40 µC, and 93 -9.20 μC. The spheres that carry the charges 9₁ and 92 are brought into contact. Then they are separated. After that, one of those two spheres is brought into contact with the third sphere that carries the charge 93; those two are then separated as well. ROJS a) What is the final charge on the third sphere?60 SS μC sf60 s60 s ssf60 ssfo ssf603 60 ssf60 ssi

Three charges are placed along the x-axis: q1 = 3.00 µC at X1 = -20.0 cm, q2 = -5.00 µC at x2 = 10.0 cm, and q3 = 6.00 µC at x3 = 25.00 cm. Determine the magnitude of the electric field at the origin. O 4 69x106 N/C O 2 96x106 N/C O 6 04x106 N/C O 4.31x106 N/C

What is the magnitude of the electric field needed for a proton to gain an acceleration of 500,000 m/s?? The charge of a proton is 1.6 x 10 19 C and the mass of an electron is 1.67 x 107 kg. 4.79x 10N/C 4900.000 N/C 3.21 N/C 0,0052 N/C

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1. Compute the electric field at a point 2.0 cm from q2 along a line running toward q3 in the figure. Express the answer in component notation y 91 = -10 μC 0.10 m X 94 = +5.0 μC 0.10 m 0.10 m 92 –10 μ.C 0.10 m 3 = +5.0 μC

27. A small sphere with a charge of -0.60 µC is placed in a uniform electric field of magnitude 1.2 x 10° N/C pointing to the west. What is the magnitude and direc- tion of the electric force on the sphere?

1.  Common static electricity involves charges ranging from nanocoulombs to microcoulombs. (a) How many electrons are needed to form a charge of −9.10 nC? electrons (b) How many electrons must be removed from a neutral object to leave a net charge of 0.520 µC? electrons   2. What net charge would you place on a 412 g piece of sulfur if you put an extra electron on 1 in 1012 of its atoms? (Sulfur has an atomic mass of 32.1.)   4. What is the repulsive force between two pith balls that are 10.0 cm apart and have equal charges of −39.0 nC?-------N   6.How far apart (in mm) must two point charges of 65.0 nC (typical of static electricity) be to have a force of 5.50 N between them?     7. a.What is the direction of this force (away from or toward the +6 µC charge)? away from the +6 µC chargetoward the +6 µC charge ---------mm A test charge of +9 µC is placed halfway between a charge of +6 µC and another of +7 µC separated by 17 cm. (b) What is the magnitude of the force (in N)…

5. Two parallel, metal plates with separation distance d=2.00 cm carry charges of equal magnitude but opposite sign. Assume the electric field has a magnitude of 2,000 N/C. A charged particle with mass 2.00x10-16 kg and charge 1.00x106 C is projected from the center of the bottom negative plate with an initial speed of 1.00x105 m/s at an angle of 45 degrees above the horizontal. Assume the plates are square with side length 20.0 cm. a. Where does the particle strike? Answer: b. What is the minimum initial speed the particle must have in order to reach the positive plate. Answer: