The mass of an electron is 9×10-'kg and its charge 1.6×10-1°C. For an acceierating voltage of 3000 V. Find the speed of electron.
Q: (a) What is the energy stored in the 10.0 µF capacitor of a heart defibrillator charged to 9.00×103…
A: Given: The potential difference of capacitor is V=9×103 V. The capacitance of capacitor is C=10 µF.
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A: The capacitance of a parallel plate capacitor is given by C =εoAd where, A is the area of plate and…
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A: Breakdown strength for air = 3×106VmSeparation between the plates (d) = 2.3 mm = 0.0023 m Potential…
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A: Voltage, V across the capacitor= 2.07 V
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A: Capacitance is Voltage is Note:Find:(a) Charge on capacitor.(b) Voltage needed when the capacitor…
Q: What is the energy (in J) stored in the 33.0 µF capacitor of a heart defibrillator charged to 7.20 ✕…
A: Given The capacitance of capacitor is C = 33 µF = 33×10-6 F. The voltage of the capacitor is V =…
Q: Suppose you have a 1 cm diameter metal sphere that has -30.8 nanocoulombs (nC or 10-9 C) on it.…
A: Given Data:- Diameter of the sphere is d=1 cm=1 cm×1 m100 cm=0.01 m Charge on the sphere is Q=-30.8…
Q: A 1.6 µF capacitor and a 4.2 µF capacitor are connected in parallel across a 270 V potential…
A: Given: Capacitor C1=1.6 μF and C2=4.2 μF connected in parallel combination. The potential difference…
Q: The angular velocity of a process control motor is \omega (t) = (-3/2 t2- 20)Rad /s, where t is in…
A: The angular speed is given byω(t) = (-3/2t2 -20) Rad/s
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Q: A 20.0 mF capacitor is charged to a potential differenceof 800 V. The terminals of the charged…
A: To find: The final potential difference across each capacitor.
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A: We know that we have given a graph between the electric field E and distance x as shown below a)…
Q: A voltage of 7.8 V is applied to a 12.25 pF capacitor. What charge, in pino-coulombs, is stored in…
A: Given data :- Voltage/potential difference V = 7.8 V Capacitance of a capacitor C = 12.25 pF
Q: A charge of 5.53 uC and mass 1.82 mg initially moves at a speed of 76.2 m/s before passing through a…
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Q: A parallel plate capacitor has metal plates, each of area 1.15 m2, separated by 2.00 mm. What charge…
A: Given Area of capacitor = A = 1.15 m2 Distance between plates= d= 2.00 mm Voltage applied =V =…
Q: Will the electric field strength between two parallel conducting plates exceed the breakdown…
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Q: An air-filled parallel-plate capacitor has plates of area 2.20 cm2 separated by 2.80 mm. The…
A: Given: Area of the capacitor A = 2.20 cm2 = 2.20×10-4 m2 Separated by distance d = 2.80 mm =…
Q: What is the capacitance of an empty parallel-plate capacitor with metal plates that each have an…
A: Given that:For parallel plate capacitorArea of parallel plates A=1 m2Distance between plates d=1 mm…
Q: Will the electric field strength between two parallel conducting plates exceed the breakdown…
A:
Q: A graph of the electric field is shown. What is the voltage at x=4m, assuming the initial voltage at…
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Q: An initially uncharged air-filled capacitor is connected to a 2.07 V charging source. As a result,…
A: V= 2.07 volts Q= 3.39× 10-5 C K= 4.25
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Q: A bare helium nucleus has two positive charges and a mass of 6.64 x 10-27 kg. (a) Calculate its…
A: a) Calculate the speed of the charge. v=(4.20%)cv=(4.20100)(3×108 m/s)v=1.26×107 m/s
Q: During a lightning flash, -6 C of charge is transferred across a potential difference of about 10^7…
A: Given in quesion - Charge(Q) = -6 Coulomb Poential difference(V) =…
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A: Let me be the mass of the electron, mh be the mass of the hydrogen, V be the potential through which…
Q: (a) What is the energy (in 3) stored in the 16.0 µF capacitor of a heart defibrillator charged to…
A: Given: The capacitance of the capacitor is 16 μF. The potential difference is 7.4x103 V.
Q: Suppose you have a 1 cm diameter metal sphere that has -97.2 nanocoulombs (nC or 10-9 C) on it.…
A: Given Diameter D=1 cm Radius r=0.5 cm Charge Q=-97.2nC Distance d=5cm
Q: total energy in joules stored in the capacitors
A: Given: Capacitor C1=2.7 μF and C2=5.4 μF connected in parallel combination. The potential difference…
Q: A capacitor has a voltage difference between its terminals of 1.3 V. The amount of charge stored in…
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Q: Point A is a distance of 0.085 m from a point charge of 0.045 μC. Point B is a distance of 0.225 m…
A:
Q: An air-filled parallel-plate capacitor has a capacitance of 20.2μFμF. How much charge, in…
A: Answer 2525 µC solution
Q: The plates of a parallel plate capacitor is separated by a distance of 9.1 mm and is connected to a…
A: Vo = 3.47 V d = 9.1 mm ∆x = 2.9 mm
Q: A bare helium nucleus has two positive charges and a mass of 6.64 10-27 kg. (a) Calculate its…
A: Mass of helium nucleus m =6.64×10-27 kg The speed of helium nucleus v=4.40%c The speed of light…
Q: A 1.8 µF capacitor and a 3.9 µF capacitor are connected in parallel across a 240 V potential…
A: GivenVoltage V = 240 VCapacitanceC1 = 1.8 x 10-6 FC2 = 3.9 x 10-6 FSolutionThe energy stored in a…
Q: What voltage would be required to accelerate an electron to a speed of 3.0 X 10^6 m/s, assuming it…
A:
Q: A bare helium nucleus has two positive charges and a mass of 6.64 x 10-27 kg. (a) Calculate its…
A: Given m = 6.64×10-27kg q= 2×(1.602×10-19) C
Q: An electron in an x-ray machine is accelerated through a potential difference of 1.0 × 104 V before…
A: We know that∆K.E=-QVHere∆K.E=Change in kinetic energyQ=ChargeV=Potential Difference
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