91 92 93 – dz- Figure P22.10

Two point charges are placed on the x-axis, +5.00 μC at the origin and -10.0 μC at x = 10.0 cm. (a) Find the electric field (magnitude and direction) on the x-axis at x = 6.00 cm.(b) : Draw a diagram and label the electric field vectors, including the net field vector, at point x = 6.00 cm. (Do not submit anything for part (b) on MasteringPhysics.)(c) Find the potential at x = 6.00 cm.  k = 9.0 × 109 N ∙ m2/C2

The figure below shows three small, charged spheres, all lying along the horizontal axis. Sphere A, at left, has a 6.90 nC charge. Sphere B has a 1.40 nC charge and is 3.00 cm to the right of A. Sphere C has a  −2.80 nC  charge and is 2.00 cm to the right of B. Find the magnitude (in N) and direction of the net electric force on each of the spheres. Three charges lie along a horizontal line. A positive charge labeled qA is on the left. 3.00 cm to its right is a positive charge labeled qB. 2.00 cm to the right of qB is a negative charge labeled qC. Net Force on A magnitude Ndirection    Net Force on B magnitude Ndirection    Net Force on C magnitude Ndirection

Three point-like charges are placed at the corners of an equilateral triangle as shown in the figure, a = 30.0 cm. Find the magnitude of the electric force exerted on the charge q3. Let q = −1.50 μC, q = −3.90 μC, and q = −3.00 μC

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

Problem 6: A positive charge of magnitude Q; = 0.45 nC is located at the origin. A negative charge Q2 = -3.5 nC is located on the positive x-axis at x = 12 cm from the origin. The point Pis located y = 18 cm above charge Q2. y R Q2 X ©theexpertta.com Part (a) Calculate the x-component of the electric field at point P due to charge Qj. Write your answer in units of N/C. Ex 1 =

Problem 2. Three point charges are placed on the xy plane: (A) +50.0-nC charge at the origin, (B) -60.0-nC charge on the x axis at x = 1 0.0 cm, and (C) + 150-nC charge at the point (10.0 cm, 8.00 cm). Find the total electric force on the charge C and the electric field at the location of the charge C due to the presence of the +50.0- and -60.0-nC charges?

Consider three point-charges: q1 = -3.0 μC at (0.0 m, 0.0m); q2 = 6.0 μC at (0.40 m, 0.0 m); and q3 = 9.0 μC at (0.0 m, -0.30 m). Find the net electrostatic force (both magnitude and direction) on charge q1 due to the presence of charges q2 and q3.

Three point charges lie along a straight line as shown in the figure below, where q₂ = 6.54 μC, 92 = 1.38 µC, and q3 = -1.94 μC. The separation distances are d₁ = 3.00 cm and d₂ = 2.00 cm. Calculate the magnitude and direction of the net electric force on each of the charges. esc (a) q₁ 91 magnitude N direction to the left ✔ 1 (b) 9₂ - magnitude direction to the right (c) Q3 Need Help? Read I magnitude N direction to the left ✔ 1 / 92 Q A N FI N @ 2 W S X H command 93 -83 G 3 E D 20 F3 C $ 4 F4 R F V 25 % FS T G ^ 6 B MacBook Air FG Y H & 7 N F7 U J * 00 8 DII FB 1 M ( 9 K F9 O < H ) O L F10 command P ; F11 + 11 [ option 11 1 F12 1 delete

Three point-like charges are placed as shown in the figure, a = 20.0 cm and b = 66.0 cm. The charge (q) is placed halfway on the (b) side. Find the magnitude of the electric field at the top left corner. Let q1 = −2.00 μC, q2= −3.90 μC,and q3= −3.70 μC