What is the magnitude of a point charge chosen so that electric field 20 cm away from it has a magnitude of 18 × 10^6N/C? [80μC]
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What is the magnitude of a point charge chosen so that electric field 20 cm
away from it has a magnitude of 18 × 10^6N/C? [80μC]
![What is the magnitude of a point charge chosen so that electric field 20 cm
away from it has a magnitude of 18 x 10^6N/C ? [80µC]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F074a4d97-54c1-4814-8331-020867a108e3%2F3e56b497-5d8c-4b66-8027-1e2a293f27e4%2Fn6cfoy_processed.jpeg&w=3840&q=75)

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- MeMehlllloThe electric field 25.0 cm away from a very long uniform line of charge is 620 N/C. What is the uniform charge density of this very long line? (so = 8.85 x 10-12 c²/Nm², k = 9.00 x 10⁹ Nm²/C²) 4.31 x 10-6 C/m 3.49 x 1011 C/m 8.62 x 10-9 C/m 8.62 x 10-6 C/m 3.49 x 107 C/m 4.31 x 10-9 C/mУ (ст) 91 A point charge g, = -4 µC is placed at x = 0 and y = +5 cm. A second point charge g, = -4.5 µC is placed at x = +5 cm and y = 0. Determine the magnitude of the net electric field at the origin and the direction of the electric field as an angle measured from the +x axis. Use k = 9.00 x 10° N-m?/c?. 92 Magnitude = N/C х (ст) Direction = from +x axis -5 5 -5-
- Find the electric field in N/C for the situation inproblem 67 on the x-axis at x = 6.98m. Round to 5 significant figures!!A solid conducting sphere of radius 2.00 cm has a charge of 7.55 µC. A conducting spherical shell of inner radius 4.00 cm and outer radius 5.00 cm is concentric with the solid sphere and has a charge of -3.45 µC. Find the electric field at the following radii from the center of this charge configuration. (a) r = 1.00 cm magnitude N/C direction ---Select--- (b) r = 3.00 cm magnitude N/C direction ---Select--- (c) r = 4.50 cm magnitude N/C direction ---Select--- (d) r = 7.00 cm magnitude N/C direction ---Select---ed ver The figure shows two concentric spherical shells with radii ₁ = 15.8 cm and r2 = 63.2 cm and uniform charge densities 0₁ = 227 pC/m² and ₂ = -341 pC/m². Determine the electric field magnitude a distance of 89.3 cm from their center. 01 1 12 IN 02 18.488 margin of error +/- 1%
- (a) Determine the electric field strength at a point 1.00 cm to the left of the middle charge shown in the figure below. (Enter the magnitude of the electric field only.) Three charges lie along a horizontal line. A 6.00 µC positive charge is on the left. 3.00 cm to its right is a 1.50 µC positive charge. 2.00 cm to the right of the 1.50 µC charge is a −2.00 µC charge. N/C(b) If a charge of −2.10 µC is placed at this point, what are the magnitude and direction of the force on it? magnitude N directionAsap plzzz