1:15 PM | 0.3KB/s 4G Use the following constants if necessary. Coulomb constant, k = 8.987 × 10° N · m² /C? Vacuum permitivity, €n = 8.854 × 10¬ F/m Magnitude -12 of the charge of the electron, e = -1.60217662 × 10 ¬19 C. Mass of the electron, -31 me = 9.10938356 × 10 Unless specified otherwise, each symbol carries their usual meaning. For example, uC means micro coulomb ¬ kg. +Y ↑
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- A double charged ion is accelerated to an energy of 32.0 keV by the electric field between two parallel conducting plates separated by 2.00 cm. What is the electric field strength between the plates?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)…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)…
- Conversion Watt 312 cal/s 0.5 W/cm? cal/cm's .. W/m 10'ergs/cm sC C ... 5W/50*10 cm? ergs/cm's .. .. . Coulomb 0.88 e.m.u 10 Wb/107 cm? .. .. gauss1. 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 μCConsider an electron that is 1.10-10 m from an alpha particle with charge 3.2.10-¹⁹ C. (a) What is the electric field due to the alpha particle at the location of the electron? The direction of the electric field by the alpha particle at the electron is Ela ate C (b) What is the electric field due to the electron at the location of the alpha particle? The direction of the electric field by the electron at the location of the alpha particle is #J N C |Ele- at a (c) What is the magnitude of the electric force on the electron? ✔N F = = (d) What is the magnitude of the electric force on the alpha particle? Fa= N (e) Do the two forces obey Newton's Laws?
- Use the following constants if necessary. Coulomb constant, k of the Charge of one electron, e= symbol carries their usual meaning. For example, µC means micro coulomb. 8.987 x 10° N - m? /C?. Vacuum permitivity, en = 8.854 x 10-12 F/m. Magnitude 9.10938356 x 10 31 kg. Unless specified otherwise, each 1.60217662 x 10 19 C. Mass of one electron, m. Suppose you have 5 point charges q to qs distributed along a semi-circle maintaining equal distance. The charge gs is at the center of the circle. The radius of the semi-circle is R = 28 cm and the magnitude of the charges are as follows : q1 24 uC, 92 29 µC and g 27 µC. c) Find the vector that points from q3 to q6 and call it 3,6. I component of the vector Give your answer to at least three significance digits. III y component of the vector Give your answer to at least three significance digits. d) Calculate the coulomb force on g6 due to q3 in unit vector notation and call it F3,6. I component of the force Give your answer to at least three…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.…vo An electron at point A as shown in the figure has a speed th - 2.2 x 10° m/s. The distance between points A and Bis given as / 8 cm. kg and ge C, respectively.) 31 19 (Mass and charge of the electron are m, = 9.109 x 10 = 1.602 x 10 B) Find the time, in units.of nanoseconds required for the electron to move from A to B. Answer:
- Use the following constants if necessary. Coulomb constant, k of the Charge of one electron, e symbol carries their usual meaning. For example, µC means micro coulomb . -8.987 x 10° N . m? /C?. Vacuum permitivity, eg = 8.854 x 10 12 F/m. Magnitude 9.10938356 x 10 31 kg. Unless specified otherwise, each 1.60217662 x 10-19 C. Mass of one electron, m. R Suppose you have 5 point charges q to gs distributed along a semi-circie maintaining equal distance. The charge gs is at the center of the circle. The radius of the semi-circle is R = 28 cm and the magnitude of the charges are as follows : 9 24 µC, 92 = q4 29 µC and qs = q 27 µC. f) Calculate the coulomb force on go due to qa in unit vector notation and call it F46- z component of the force Give your answer to at least three significance digits. N y component of the force Give your answer to at least three significance digits. N g) Calculate the Net Electric force on g6 due to all other charges. z component of the force Give your answer to…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. FUse the following constants if necessary. Coulomb constant, &= 8.987 x 10°N. m/ce 0- 8.854 x 10-12/m me= 9.10938356 x 10-3g means micro coulomb Vacuum permitivity, . Magnitude of the Charge of one electron, e=-1.60217662 x 10-1 . Mass of one electron, Unless specified otherwise, each symbol carries their usual meaning. For example, pC Consider two charges gl = 37e and 2= 18 e at positions (20, 38, 37) and ( 40) respectively where all the coordinates are measured in the scale of 10-m or nano meters. If position vector of the charge g1 is 1 and charge a is a) Find the relative position vector that points from charge g to charge . - component Give your answer to at least three significance digits. y component Give your answer to at least three significance digits. m. I component Give your answer to at least three significance digits. m. b) Calculate the force actir a due to 2. I component of the force Give your answer to at least three significance digits. y component of the force Give…