Una carga de +54 µC se coloca en el eje x en x-0. Una segunda carga de -45 µC se coloca en el eje x en x 50 cm. ¿Cuál es la magnitud de la fuerza electrostática sobre una tercera carga de 4.0 µC colocada en el eje x a x = 44 cm? De zu respuesta en números enteros
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- Use the following constants if necessary. Coulomb constant, k = 8.987 × 10° N - m? /C. Vacuum permitivity, eo = 8.854 x 10-12 F/m. Magnitude of the Charge of one electron, e = -1.60217662 x 10 19 C. Mass of one electron, mẹ = 9.10938356 x 10 31 kg. Unless specified otherwise, each symbol carries their usual meaning. For example, µC means micro coulomb. Battery Air Fuel A fuel gauge uses a capacitor to determine the height of the fuel in a tank. The effective dielectric constant kchanges from a value of 1 when the tank is empty, to a value of 7, when the tank is fll. The appropriate electronic circuitry can determine the effective dielectric constant of the combined air and fuel between the capacitor plates. The dimension of the fuel tank is width w = 19 cm, length L = 12 cm and breadth d = 18 cm. The height of the fuel between the plates is h = 7 cm. A battery with e.m.f of 17 v is connected across the plates. For gasoline, dielectric constant Kg You can ignore any fringing effects. a)…An electron travels with = 5.50 x 106 m/s through a point in space where E = (2.30 x 105 -2.30 x 1053) V/m and B = -0.100 k T.Use the following constants if necessary. Coulomb constant, k = 8.987 x 10° N m2 /C. Vacuum permitivity, eo = 8.854 x 10 12 F/m. Magnitude of the Charge of one electron, e =-1.60217662 x 10-19 C. Mass of one electron, m, = 9.10938356 x 10-31 kg. Unless specified otherwise, each symbol carries their usual meaning. For example, uC means micro coulomb. Y R. Suppose you have 5 point charges q to q, distributed along a semi-circle maintaining equal distance. The charge q6 is on the center of the circle which is also the origin of given coordinate system. The radius of the semi-circle is R = 34 cm and the magnitude of the charges are as follows : 91 = = 19 µC, q2 = q4 = 32 µC and q = q6 = -25 µC. a) Find the vector that points from q to g6 and call it F1,6- b) Calculate the coulomb force on g6 due to q in unit vector notation and call it F16 c) Find the vector that points from q3 to g6 and call it F3,6- d) Calculate the coulomb force on q6 due to g in unit vector notation and call it F36. e)…
- Use the following constants if necessary. Coulomb constant, k = 8.987 x 10° N - m? /c. Vacuum permitivity, én = 8.854 x 10 1? F/m. Magnitude of the Charge of one electron, e = -1.60217662 x 10 19 C. Mass of one electron, 7, = 9.10938356 x 10 31 kg. Unless specified otherwise, each symbol carries their usual meaning. For example, uC means micro coulomb. Battery Air Fuel A fuel gauge uses a capacitor to determine the height of the fuel in a tank. The effective dielectric constant Achanges from a value of 1 when the tank is empty, to a value of 7, when the tank is full. The appropriate electronic circuitry can determine the effective dielectric constant of the combined air and fuel between the capacitor plates. The dimension of the fuel tank is width w = 19 cm, length L = 12 cm and breadth d = 18 cm. The height of the fuel between the plates is h = 7 cm. A battery with e.m.f of 17 v is connected across the plates. For gasoline, dielectric constant K, You can ignore any fringing effects.…Electrical Sensitivity of Sharks. Certain sharks can detect an electric field as weak as 1.0 uV/m. To grasp how weak this field is, if you wanted to produce it between two parallel metal plates by connecting an ordinary 1.5 V AA battery across these plates, how far apart would the plates have to be?Ejercicio Flujo Eléctrico Considere la superficie gaussiana cilíndrica cerrada adjunta. Suponga que la carga neta encerrada dentro de esta superficie es de +0.885 x 10 C y el flujo eléctrico a través de la porción de la superficie marcada como A es -100 N-m2/C. ¿Cuál es aproximadamente el flujo eléctrico a través del resto de la superficie (sin considerar el área A)? A
- Use the following constants if necessary. Coulomb constant, k = 8.987×10^9 N⋅ m^2/C^2 . Vacuum permittivity, ϵ0 = 8.854×10^−12 F/m . Magnitude of the Charge of one electron, e = −1.60217662×10^−19 C . Mass of one electron, me = 9.10938356×10^−31 kg . Unless specified otherwise, each symbol carries their usual meaning. For example, μC means microcoulomb . Solve k. Please solve correctly & provide the answer in(N.m^2/C).Use the following constants if necessary. Coulomb constant, k = 8.987×10^9 N⋅ m^2/C^2 . Vacuum permittivity, ϵ0 = 8.854×10^−12 F/m . Magnitude of the Charge of one electron, e = −1.60217662×10^−19 C . Mass of one electron, me = 9.10938356×10^−31 kg . Unless specified otherwise, each symbol carries their usual meaning. For example, μC means microcoulomb . Solve a,b,c.(1) How many electrons are contained in a -1 C of charge? A. 5.4 × 10^15 electronsB. 5.4 × 10^18 electronsC. 6.2 × 10^15 electronsD. 6.2 × 10^18 electronsE. None of the Above (2) What is the total mass of the electrons in question 1? Me= 9.11 × 10^-31 kg A. 5.6 × 10^−12 kgB. 5.6 × 10^−15 kg C. 3.7 × 10^−12 kg D. 3.7 × 10^−15 kgE. None of the Above (3) If two equal charges, each of 1 C, were separated in air by a distance of 1 km, what would be the force between them? k = 9.0 × 10^9 Nm^2/C^2 A. 9.0 mNB. 9.0 kNC. 9.0 MND. 9.0 GNE. None of the Above (4) Two point charges, Q1 and Q2, are 3 m apart, and their combined charge is 20 µC. If one repels the other with a force of 0.075 N, what are the magnitudes of the two charges? A. 8 µC and 12 µCB. 10 µC and 10 µCC. 15 µC and 5 µCD. 18 µC and 2 µCE. None of the Above (5) From question 4, if one attracts the other with a force of 0.525 N, what are the magnitudes of the charges? Choose two answers. A. 15 µC and -35 µCB. -15 µC and 35 µCC. 40…
- Use the following constants if necessary. Coulomb constant, k = 8.987 × 10° N · m² /C?Vacuum permitivity, €o = 8.854 x 10-12 F/mMagnetic Permeability of vacuum, o = 12.566370614356 × 10-7 H/m. Magnitude of the Charge of one electron, e = -1.60217662 × 10-19 C. Mass of one electron, me = 9.10938356 x 10¬3' kg. Unless specified otherwise, each symbol carries their usual meaning. For example, µC means micro coulomb . Two long coaxial hollow cylinder of radius a = 2 mmand b = 20 mm with b > a with charge density) = 1 µC/mFind the magnitude of the Electric field at r = 5 mm Magnitude of the Electric field Give your answer up to at least three significance digits. N/C Find the absolute value of the potential difference between the cylinders Potential difference Give your answer up to at least three significance digits. Volts Find the capacitence of the system with length L = 17 m Capacitance Give your answer up to at least three significance digits. F-1.6×10 19 x 100V = W = - APE ^ KE = -1 1.6 x 10 -d- -1.6 rodigin by J (doso siq E) :19 Q.2. A charge q1 = 3.22 µC is at a distance d = 1.33 m from a second charge q2 = -4.87 μC. 91 3.22pC 92 A ilguoid sus car siprit esw 100 -4.87 μC k 1.33m101 Find the electric field and potential at a point A between the two charges that is d/3 from 91. OR 6.0.0 ra V Girar. // in all cand bot C₁ = 3.12 µF, C2 = 19.7 uF.) 2.3. Find the total capacitance of the combination of capacitors shown in the figure below.Need help with parts (d), (e) and (f). Thank you. Coulomb constant, k=8.987×109N⋅m2/C2. Vacuum permitivity, ϵ0=8.854×10−12F/m. Magnitude of the Charge of one electron, e=−1.60217662×10−19C. Mass of one electron, me=9.10938356×10−31kg. Mass of one proton, mp=1.6726219×10−27kg, Charge of one proton, ep=1.60217662×10−19C Unless specified otherwise, each symbol carries their usual meaning. For example, μC means microcoulomb . PartI Suppose, We have a dipole where 3 charges q1=3e,q2=2e,q3=−5e are placed on the vertices of the square as shown in the figure given above. Side length of the square is 3nm. a) Calculate the X and Y components of dipole moment of this dipole. b) Calculate the electric potential at point P due to this dipole. PartII Now suppose, we have a continuous charge distribution D for which potential at any point (x,y) in the xy plane is given by, V(x,y)=3xy(mx+n), where V is in volt, coordinates x, y are in meter, m, n both are constant and m=1N/Cm2, n=1N/Cm. c)…