3. A force of 500N exist between two identical point charges separated by a distance of 40cm. calculate the magnitude of the two point charges.
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- A proton enters the uniform electric field produced by the two charged plates shown below. The magnitude of the electric field is 4.0105 N/C, and the speed of the proton when it enters is 1.5107 m/s. What distance d has the proton been deflected downward when it leaves the plates ?Suppose Earth and the Moon each carried a net negative charge Q . Approximate both bodies as point masses and point charges. (a) What value of Q is required to balance the gravitational attraction between Earth and the Moon? (b) Does the distance between Earth and the Moon affect your answer? Explain. (c) How many electrons would be needed to produce this charge?Consider a uranium nucleus to be sphere of radius R=7.41015 m with a charge of 92e distributed uniformly throughout its volume. (a) is the electric force exerted on an electron when it is 3.01015 m from the center of the nucleus? (b) What is the acceleration of the electron at this point?
- Instruction: Solve the following problems completely and neatly. Write your solution in a clean sheet of yellow раper. 1. A +15µC charge is 25c Cecic Torce me 2. The electric force between two noint cher apart ne wo charges from 0end 800nC je 1 w Tar 3. A Torce of 500N Tdenucal point charges se JEe vEISEII --. alculate the magnitude or ie two point charges. 4. A +90µC charge is placed at the origin. A -45µC is placed at x = 3m and a +180µC is placed at x= -5m. (a) what is the net electric force acting on the +90µC charge? (b) what is the net electric force acting on the +180µC charge?Red blood cells can often be charged. Consider two red blood cells with the following charges: -17.6 pc and +49.8 pC. The red blood cells are 3.31 cm apart. (1 pC = 1 × 10-12 C.) ..(a)..What.is.the magnitude of the force on each red blood cell? Enter a number. alculate the force of a charged particle on another charged particle? N Are the red blood cells attracted or repulsed by each other? attracted repulsed (b) The red blood cells come into contact with each other and then are separated by 3.31 cm. What magnitude of force does each of the red blood cells now experience? What is the net charge of the system? Assuming the cells are identical, how much charge will each have after contact? N Are the red blood cells attracted or repulsed by each other? attracted repulsedRoom 2 1. A charge is located at the origin with a charge of qı other charge 4 microC), q2 is at (Ocm, 5cm) and q3 is at (5cm, Оcт). a. Determine the force exerted by q2 on q1. b. Determine the force exerted by q3 on q1. 1 = -8 microC. Consider two 92 — — 4 miсroC and 93 c. Calculate the net force on the charge.
- Consider two charge Q1 = -2 x 10-6 [C] and Q2 = 4 x 10-0 [C] separated by a distance r = 0.05 [m). a. What is the magnitude of the electric force between two charges? F = [N] b. The electric force between the two charges is c. Suppose that the magnitude of the electric force between two charges is equal to: 43.2 [N]. What will be the magnitude of this force if the distance between the two charges is doubled while the charges are kept the same. F = [N]DUE IN 30 MINUTES. Please Answer it in written GRESA format (Given, Required, Equation, Solution, and Answer). Thank you! Three charges line vertically respectively 42C, -51C, -27C. ?1and ?2 is separated by 31um while ?2 and ?3 is separated by 52nm. What is magnitude and direction of the net force experience by ?3?A sold sphere 20 cm in radus carries 14 pC, dibuted unity throughout ts volume. Find the electric field strength 10 cm from the show's Express your answer using two significant figures AZ O B₁- Submit Part B Subm Bequent Find the field angh 20 cm from the spe Express your answer using two significant figures. Part C AL A Fedtd amergh ces to the s Express your newer using two signant ? At ? MN/C MN/C MN/C
- a) Why should a ground wire be connected to the metal support rod for a television antenna? b) In fair weather, there is an electric field at the surface of the Earth, pointing downinto the ground. What is the sign of the net electric charge on the ground in thissituation? Explain. c) Describe how a negatively charged object can be used to leave another metallicobject with a net positive charge. (You can use diagrams to show the motion/distribution of charges during the process).Point charge q1= 5.1 x 10^-4 C and q2= 3.2 x 10^-3 C. are within the vicinity of each other. Because the two charges are both positive, there must exist a point between the two charges where the net electric force is zero. If this point is 10 cm away from q2, then what is the total distance between q1 and q2 in centimeters? A. 14.49 cmB. 13.49 cmC. 14.99 cmD. 13.99 cm1. A 0.90 µC positive test charge is brought 25 cm near a positive point charge with magnitude 1.6 x 10 -5 C. Find the electric force acting on the positive test charge and the electric field intensity on that point. 2. 2. Three point charges are placed adjacent to one another as shownbelo with their respectivemagnitude. Find thenet electric charge experience by charge B due to the other charges. A 1.5 m в -3.5 μC +1.5 µC 1.5 m +2.0 μC