The gravitational force between two electrons is weaker than the electric force by the order of 10-40. Yet the gravitational interactions of matter were observed and analyzed long before electrical interactions were understood. Why?
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The gravitational force between two electrons is weaker than the electric force by the order of 10-40. Yet the gravitational interactions of matter were observed and analyzed long before electrical interactions were understood. Why?
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- What is the distance between the electron and proton if the electric force between them is 4.17 × 10 19N? Group of answer choices 2.34x10^-24 m 2.34x10^24 m 3.24x10^-24 m 3.24x10^24 mA 0.60g oil droplet with charge +6.0x10^-9C is in a vertical E field. Ignore the forces that air exerts on the droplet. What magnitude should the E field have so that the droplet moves at constant speed? ThanksDon't use chat gpt It Chatgpt means downvote
- In the figure, if Q = 15 µC, q = 2.4 µC, and d = 29 cm, what is the magnitude of the electrostatic force on q?QUESTION 32 In a version of Millikan's experiment, an oil droplet is released and when it has travelled a distance d1, the electric field is switched on with a magnitude such that at distance dɔ the droplet velocity has been reduced to zero. Calculate the charge on the droplet. Give you answer in equivalent charge of how many electrons. Distance d1: 0.07 m Distance between plates: 0 1 m Distance d2 - d1: 0.012m mass of droplet 3.65x10 16 Kg Voltage difference: 332.1037138 10 'n 本 Click Save amd Submit to save and submit. Click Save All Answers to save all answers. 6°C Clou O1please help asap!
- Question 21: Calculate the ratio of the Coulomb force to the gravitational force, Fc/F,, between two protons separeted by a distance d. Does the ratio change if the distance d changes from 10-10 m to 100 km?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?Two point charges have a value of 30 uC each and are 4 cm apart. What is the electric field at the midpoint between the two charges?
- At the points of the angles of an equilateral triangle with a side length of 30 cm, the electric charges are 2uC, 2 uC, and 3uC, respectively. What is the coulomb force experienced by a 3uC charge? (with pictures) PLEASE HELP SIR, STEP BY STEP, WITH PICTURE, THX.Two electrostatic point charges of +30 uC and +20 uC exert a repulsive force on each other of 225 N. What is the distance between the two charges.What is the force between a point charge of 0.1 mC located at a distance of 1m from an infinite wire whose charge density is 1nC/m (n = nano = 10^-9)? If the distance is now 2m, what is the force?