All the charges have the same magnitude of 3.20 microC. What is the magnitude of the electric field if the value of the distance r is 7.14 cm.
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All the charges have the same magnitude of 3.20 microC. What is the magnitude of the electric field if the value of the distance r is 7.14 cm.
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- Two charged particles, q1 = 6.2 μC and q2=20.4 μC are separated by distance r = 5.8 mm in distilled water at 20oC.What is the magnitude of the electric force between them?Express your answer in newtons.Two charges one negative and one positive with strength Q1= -3*q and Q2= +2*q (where q=7.0 nC,g=7.0*10^-9C) are placed 3.6m apart. P is located x distance from Q1, and is a point where the sum of the voltage of the two charges will sum to zero. What is the magnitude of the electric field at point P due to Q2 in units of Newton/Coulomb?Two point charges, 1=0.725 µC and 2=−0.707 µC, are held 141.6 cm apart. What is the magnitude of the electric field at a point 51 cm from the negative charge and along the line between the two charges?
- The figure shows an electric dipole. What is the magnitude of the dipole's electric field at point P? Assume that q = 9.11 × 10° C, d = 6.31 x 106 m, and r = 6.21 cm. L. +9+ d/2 F d/2magnitude direction BμC 60.0⁰ A μC 0.500 m (a) Three point charges, A = 2.15 μC, B = 6.95 µC, and C = -4.10 µC, are located at the corners of an equilateral triangle as in the figure above. Find the magnitude and direction of the electric field at the position of the 2.15 µC charge. CμC X Your response is within 10% of the correct value. This may be due to roundoff error, or you could have a mistake in your calculation. Carry out all intermediate results to at least four-digit accuracy to minimize roundoff error. N/C Your response differs from the correct answer by more than 10%. Double check your calculations.° below the +x-axisA +2 µC charge is at the origin. A +5 µC charge is on the x-axis at +1.0 m. At what point between the charges is the electric field zero? +10 cm +18 cm +39 cm +45 cm
- Three charges are at the corners of an equilateral triangle, as shown in the figure. Calculate the electric field at a point midway between the 2 charges of the x-axis. Let q1= 2.00 micro coulombs, q2= 8.50 micro coulombs, and q3= -6.50 micro coulombs.Two charges q1 = +4.35 µC and q2 = +6.25 µC are separated by a distance of 13.17 cm. Point P is located along the line segment joining the two charges. How far is P (in cm) from q1, if the magnitude of the electric field at P due to the two charges is equal to zero? Express your answers accurate to two decimal places.A charge of Q creates an electric field of E= 100 N/C at a distance of r = 0.1 m. If two charges Q1 = 0.8Q and Q2 = -1.4Q are separated by a distance of ℓ = 0.6 meters, what is the magnitude of the electric field at point P that is at the middle of the charges?
- What is the magnitude of the electric field (in N/C) at the point P due to the two charges Q1 = 2.0 μC and Q2 = 7.0 μC with d = 3.0 m?Three 8.0 μC charges are at the three corners of an square of side 0.40 m. The last corner is occupied by a -8.0 μC charge. Find the electric field (in N/C) at the center of the square.Two charges of q1=+ 3.0nC and q2=- 7.0 nC are separated by a distance of 50 cm. What is the electric field strength at a point that is 20cm from q1 and 30 cm from q2? The point lies between q1 and q2.