A proton's speed as it passes point A is 50,000 m/s. It follows the trajectory shown in the figure below crossing equipotential lines. What is the proton's speed at point B? A 30V p+ 10V B -10V

Q: As a rough approximation, consider an electric eel to be a parallel-plate capacitor with plates of…

A: area, A = 1.8 x 10-2 m2 distance, d = 2 m Dielectric constant, K  = 95

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A: 11.0 VExplanation:Formula Derivation:To find the new potential difference across a capacitor after…

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Q: 4 4 A vacuum capacitor ( A = 30 cm x 50 cm, d = 4.00 cm ) is partially filled with a dielectric slab…

A: Given data: Area of the plate is, A= 30 cm× 50 cm Distance between plate is, d= 4 ccm Thickness of…

Q: Equipotential curves are shown in the figure below. A proton’s speed as it passes point A is 60…

A: As curve A is at potential V1=30V and curve B is at potential V2= -40V hence the proton moves from…

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A: Given:Potential difference,∆V= 102×10-3 V The charge on the Na+atom  = charge of the electron…

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Q: What is the magnitude of the electric field at the point (6.30-9.50 +4.10 k) m if the electric…

A: Given: The position of the point is 6.3i-9.5j+4.1k m. The electric potential is. V=3.4xyz2…

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A: Write the expression for the released energy. U=12CV2 Here, C is the capacitance and V is the…

Q: In the figure below, at which point or points is the electric potential zero? A U U Ꭰ a. D b. B d. C…

A: The energy required to move a unit positive from a chosen reference point to a particular point…

Q: How much energy is stored in an 8.00μF capacitor whose plates are at a potential difference of…

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Q: A capacitor of capacitance C=40 µF capacitor is used in conjunction with a motor. How much energy…

A: Capacitance of the capacitor,  Voltage applied,

Q: 3. A-4.2µC charge sits on a +3V equipotential line. a. What is the potential energy of the charge?…

A: a) Potential energy = charge × potential                                   = -4.2µC × 3V…

Q: The change in electric potential AV for a path starting at A and going to B is : E = (-400, 0, 0)N/C…

A: Electric Potential: The electric potential is defined as the work required to be done on a unit…

Q: electron passes point A moving at 6.5 x 106m/s. At point B it comes to a complete stop. What is the…

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Q: Suppose an electron in the picture tube of a television set is accelerated from rest through a…

A: Potential difference (V) = 6000 V charge on electron (q) = -1.602x10-19C

Q: In the diagram below, C₁ = 7.36 mF, C₂ 1.68 mF, and C3 = 5.74 mF. The potential difference across C₂…

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Q: A parallel-plate capacitor is made of two circular plates, each with a diameter of 2.50x10^-3 m. The…

A: Given that, The diameter of the circular plates, D = 2.50 x 10-3 m The separation between the…

Q: t is the potential at H? What is the potentia

A: The circuit is given as  above and the value resistance is shown in the figure   From the figure,…

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Q: A capacitor consists of two 6.6-cm-diameter circular plates separated by 1.0 mm. The plates are…

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Q: Under certain circumstances, potassium ions (K*) in a cell will move across the cell membrane from…

A: Given, Potassium ions K+ Charge of potassium ions = 1.6×10-19 C Inside potential = -65.5 mV  Outside…

Q: A capacitor C1 = 8 µF is charged to potential difference Vo. Then the charging battery is removed…

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Q: Three capacitors, with capacitances of C1 = 2.0μF, C2 = 3.0μF, C3 = 6.0μF, respectively, are…

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Q: In the figure, potential difference between A and B is: 10 kΩ ww A 30 V 10 k2. 10 k2 B (a) 10V (b)…

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Q: Suppose you have the 9 μF capacitor of a heart defibrillator at a potential difference of 17 ×103 V.…

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Q: Under certain circumstances, potassium ions (K*) in a cell will move across the cell membrane from…

A: This question can easily be solved by applying the concept of potential and potential energy.

Q: During a particular thunderstorm, the electric potential between a cloud and the ground is Vcloud -…

A: So we have given yhe potential difference between cloud and ground i.e is Vcloud -Vground = 1.5x108…

Q: A negatively charged particle (q = -2.0 C), is observed to move along a virtually flat equipotential…

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Q: For a system of 4 capacitors shown in the figure below: Determine the following: A. The equivalent…

A: Note : Since question has multiple sub-parts, as per guide-lines, we can provide solutions for first…

Q: In the figure, a proton is fired with a speed of 200,000 m/s from the midpoint of the capacitor…

A: Speed of proton = 200000 m/s Mass of proton = 1.67×10-27 kg Charge on proton= 1.6×10-19 C

Q: At locations A and B, the electric potential has the values VA = 1.59 V and VB = 5.87 V,…

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