What is the total charge of all protons in 7 gram of water (H2O, Your Answer: C Answer units P Type here to search 41F Hare 4 5 E D 4 4 AM
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- Please read the question and leave notes on the answer where appropriate. Please DO NOT skip any steps. Please double check your answer. Please do not type out a response. Please use LaTeX or use a hand written response that is LEGABLE. Please review your answer to make sure all steps are clearly visable. Please double check your work. Thank you.How many charges will it take to make up a µC?Three identical point charges, each of mass m = 0.420 kg, hang from three strings, as shown in the figure below. If the lengths of the left and right strings are each L = 33.4 cm, and if the angle 0 is 45.0°, determine the value of q. +9 +q +q m 6.80 Your response differs from the correct answer by more than 10%. Double check your calculations. µC
- A typical AA size rechargeable NiMH battery can store 1100-2100 mAh of electric charge. The small print on the battery in your hand says 1530 mAh. Can you express this amount of electric charge using the usual coulomb units? You are now charging a camera battery. The charger moves 4470 C of electric charge from the negative terminal of the battery to the positive terminal. (In reality the charger moves the negative electrons from the positive terminal to the negative terminal, but this is not important for us right now.) Assuming - incorrectly - that the voltage of the battery remains a constant 3.20 V during the whole charging process, determine the work done by the charger. And now you are charging a capacitor bank for a high-voltage physics experiment. The power supply moves Q = 8990 C of electric charge in the charging process. The supply is set to stop, when the voltage reaches AV = 710 V. How much work did the power supply perform?A test charge of +2µC is placed halfway between a charge of +6µC and another of +4μC separated by distance 2d = 11 cm. +4uC 9₁ = +4 μC The free body diagram of q2 from Part 1 should look like this: +2μC F3-2 d N q2 = +2 μC F1-2 F3→2 > F1→2 +6μС The force on q2 due to q₁ is repulsive and acts to the right. The force on q2 due to q3 is repulsive and acts to the left. (b) Calculate the force on the test charge by the +4μC charge. N (c) Calculate the net force on the test charge by both the charges. X 93 = +6 μC because 93 > 91. (a) Calculate the force on the test charge by the +6μC charge. Hint: The force in the positive x-direction is positive and the negative x direction is negative. NPlease fill out the template. Note that you need to have a picture, a list of knowns and unknowns, the general equation/s you will use, and the math steps to solve for the unknown, only plug in the numbers after you have solved for the unknown, and the answer with units included. Suppose you have two point charges each of 78 nC. How many millimeters apart must the two charges be to have a force of 0.95 N between them?
- Needs Complete typed solution with 100 % accuracy.ou Answered rrect Answer Three point charges are arranged as in the figure. Charge q₁ = 1.88 nC is at the origin, 92 = 4.37 nC is at №₂ = 78.6 µm, and q3 = -8.5 nC is at x3 = -90.3 um. Calculate the magnitude (in N) of the net electrostatic force on charge 91. X 29.58 L2 21.2867 margin of error +/- 1%Please excuse the lack of labeling on the diagrams Because of software problem. The small circle On the left represents Q, and one on right Represents Q,. The x between the2 charges represents point P,the midpoint between the two charges,while the little circle below represents point A, directly below Q. the distance between Q, aqnd Q is 40 cm. Point A is 30 cm below Q. If Q = 5 µC and Q = 10 µC Find %3D a) Potential at Point P, b) the potential at A, c) the work done to move a test charge q = e = 1.6x10-19 from point P to A
- Consider the two conducting spheres, A and B, on insulating stands, as shown below. A A large number of protons are moved from sphere A to sphere B. When a negatively-charged rubber balloon is brought near the two objects, ---. a) the balloon will be attracted to A and have no reaction to B b) the balloon will have no reaction to A and be repelled from B C) the balloon will be repelled from A and have no reaction to B d) the balloon will be attracted to A and repelled from B e) the balloon will be repelled from A and attracted to B f) the balloon will have no reaction to A and be attracted to BNeeds Complete typed solution with 100 % accuracy.a red blood cell contains 5.2x10^7 free electrons what is the total charge of these electrons in the red blood cell ?