1) A point charge q = -0.49 nC is fixed at the origin. 2) Where must...
1) A point charge q = -0.49 nC is fixed at the origin.
2) Where must a proton be placed in order for the electric force acting on it to be exactly opposite to its weight? (Let the y axis be vertical and the x axis be horizontal.) - ans: I know the proton in question needs to be placed below q
3) Second part of the question is asking to express the answer to 2 significant figs, and have units in KM.
I have been working this problem using Fe=Fg and using Coulombs Law; k(q1q2)/r^2 and then equating it to mg. My answer keeps coming up wrong. Please help! I have triple checked my work, not sure where I'm going wrong. Maybe the formula? I kept getting 2.81*10^5, and fooled around with the sig figs but came up empty. I used electron charge as my q2. The question is very confusing because it gives such few details. Thank you for your help!
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1) A point charge q = -0.49 nC is fixed at the origin.
2) Where must...
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A point charge q = -0.30 nC is fixed at the origin. Part A Where must a proton be placed in order for the electric force acting on it to be exactly opposite to its weight? (Let the y axis be vertical and the x axis be horizontal.) Where must a proton be placed in order for the electric force acting on it to be exactly opposite to its weight? (Let the axis be vertical and the axis be horizontal.)...
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A point charge q = -0.25 nC is fixed at the origin.
A point charge q = -0.25 nC is fixed at the origin.Where must a proton be placed in order for the electric force acting on it to be exactly opposite to its weight?(Let the y axis be vertical and the x axis be horizontal.)r=? km
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roblem 19.26 Review Part A A point charge q-.042 nC is fixed at the origin. Where...
roblem 19.26 Review Part A A point charge q-.042 nC is fixed at the origin. Where must an electron be placed in order for the electric force acting on it to be exactly opposite to its weight? (Let the y axis be vertical and the z axis be horizontal.) Enter your answers numerically separated by a comma. Express your answer using two significant figures. 8.24,0 Submit Previous Answers Request Answer X Incorrect; Try Again; 2 attempts remaining Provide Feedback Next...
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A positive charge with charge Q is placed at the origin. A negative charge with charge –Q is placed on the x-axis at a position of x = +d from the origin. If the magnitude of electrostatic force between the two charges is 1.02uN, answer the following question: Find the magnitude of the total force in units of uN on the positive charge at the origin if an additional charge with charge 2Q is placed along the y-axis at a...
roblem 19.26 Review Part A A point charge q-.042 nC is fixed at the origin. Where must an electron be placed in order for the electric force acting on it to be exactly opposite to its weight? (Let the y axis be vertical and the z axis be horizontal.) Enter your answers numerically separated by a comma. Express your answer using two significant figures. 8.24,0 Submit Previous Answers Request Answer X Incorrect; Try Again; 2 attempts remaining Provide Feedback Next...
A point charge with charge qǐ +5.00 nC is fixed at the origin. A second point charge with charge g2--600 nC is located on the x axis at x 4.00 m 1) Where along the x axis will a third point charge of q2.00 nC charge need to be for the net electric force on it due to the two fixed charges to be equal to zero? (Express your answer to three significant figures.) m Submit You currently have O...
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