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College Physics
11th Edition
ISBN: 9781305952300
Author: Raymond A. Serway, Chris Vuille
Publisher: Cengage Learning
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An object with charge of 1.58 C experiences an upward force of 14.24 N when placed at a certain point in an electric field. The electric field strength at that point is ____ N/C.
- Do NOT include units
- Round to two decimal points (include zeros if needed)
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- Q3 = 39nCarrow_forwardA small object has a mass of 5.0 × 103 kg and a charge of -20 µC. It is placed at a certain spot where there is an electric field. When released, the object experiences an acceleration of 2.5 × 103 m/s² in the direction of the +x axis. Determine the electric field, including sign, relative to the +x axis. Number i Unitsarrow_forwardAt location C there is an electric field in the direction indicated, due to charges not shown. E C A chloride ion (CI) is placed at location C. What is the direction of the electric force on the chloride ion? A B D C E: zero magnitudearrow_forward
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- Fastarrow_forward1. In the following problems, you don't need to understand the physics to complete the questions. Focus on the equations. (a) The force of gravity, F, between two masses, m and M, separated by a distance r, is given by GmM where G is a constant. Write an equation of r in terms of other variables in the equation F= for F: r= GmM F (b) The electric force between two charges q=3-10-6 units and Q=-4·10¯6 units separated by a distance, d = 3.10-4 units, is given by F= kqQ d² I where k=9. 10⁹ units. Without using a calculator, calculate the F. F= -12x10 -5 Ⓡ√arrow_forwardTwo charged spheres are 2 m apart from each other. The blue sphere has a charge of +498 µC and is attracting the red sphere with a force of 836 N. Find the charge of the red sphere in mC. How to answer: Round your final answer to 1 decimal place. Write 1.2 to represent the red charge has a positive charge OR -1.2 to represent it has a negative charge. Answer in mC.arrow_forward
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