If a = 30cm, b = 40cm, Q = 6.0nC, and q = 4.0 nC, what is the magnitude of electric field at point P shown? (k_e = 9 times 10^9) Compute the electric field vector at Point P in the figure. Compute the force vector on 10nC charge.
If a= 60cm, b= 80cm, Q= -60 nC, and q= 4nC, what is the
magnitude of the electric field at point P?
If Q 16 nC, a = 3.0 m, and b 4.0 m, what is the magnitude of the electric field at point P? a. 24N/C b. 31 N/C c. 33 N/C d. -19N/C e. 13 N/C
> Moving to the next question prevents changes to this answer. Question 4 If Q-80 nC, a -3.0 m, and b 4.0 m in the figure, what is the magnitude of the electric field at point P? 90 b -Q O 92 N/C 7 O 0 N/C O 29 N/C O47 N/C
Two charges Q = - 9.5 nC, and q = + 3.5 nC are placed as shown
below. Given that a = 60 cm and b = 80 cm. Draw field vectors
required to solve the problem clearly for full credits. (a)
Calculate the net electric field due to Q and q at P in unit vector
notation. (b. If an electron is placed at P, determine the electric
force experienced by the electron in unit vector notation.
o 4...
If a 30 cm, b 50 cm, Q 5.0 HC, and q-4.0 HC, calculate the magnitude and direction of the electric field (due to these charges) at point P Magnitude: Direction:
Question 5 (1.5 points) Two point charges, q,= +1 nC and q = -4 nC, are located on the x-axis at x= 0 and x=5.00 m. What is the electric field at point x=3 m? Your Answer: Answer Question 6 (1.5 points) Two point charges, q,= +2 nC and q = -14 nC, are located on the x-axis at x= 0 and x=7 m. What is the distance of ZERO electric field from the positive charge? Your Answer: Answer
Charged insulated sphere with R=1.5 cm equally spread charge Q=2.6 nC is located in the middle of the coordinate system (midle of the sphere). In x= L= 10 cm is dot charge q =-2.1 nC. a) Calculate total electrical potential because of the sphere and the dot charge at point x1 = 5.0 cm and x2 = 1.5 cm b) Calculate total electric field because of the sphere and the dot charge at point x1 = 5.0 cm and x2...
Two point charges are placed as shown in the figure. 3.0 cm -------- 3.0 nC -4.0 nC (a) At one point to the left of the - 4.0 nC charge, the electric field is zero. How far to the left of the -4.0 nC charge is this point? (b) At one point to the left of the -4.0 nC charge, the electric potential is zero. How far to the left of the - 4.0 nC charge is this point? (c)...
A charge of 4.0 nC is at the origin. There are no other charges in the universe. Consider a point ? located 1.5 m away, along the +? axis. What is the magnitude of the electric field at point ??