Q/ As electron placed in potential of 10 volts. Calculate the speed of this election?
Q: Across what potential difference must an electron, initially at rest, move to attain a speed of…
A: Particle = electron mass of electron (m) = 9.11×10-31 kg initial velocity (u) = 0 msfinal velocity…
Q: An isolated charged soap bubble of radius Ro = 7.75 cm is at a potential of Vo = 275.0 volts. If the…
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Q: What is the electric potential V due to the nucleus of hydrogen at a distance of 5.292 × 10-¹¹ m?…
A: According to the question data provided Distance =r = 5.292x10-11 m As we know that hydrogen nucleus…
Q: particle of charge = 7µC is located on the -axis at the point = 5.1 cm. A second particle of charge…
A: Given : q2=-4×10-6C, r2=3.4×10-2m The electric potential due to the second charge at the origin is :…
Q: An electron is accelerated from rest through a potential difference AV. If the electron reaches a…
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Q: 7. A uniformly charged insulating rod of length 14.0 cm is bent into the shape of a semicircle as…
A: Given: Length, L=14 cm=0.14 m Charge, Q=-7.5 μC=-7.5×10-6 C Formula: V=∫dV=14πεo∫dqr =14πεoQR
Q: An isolated conducting sphere has radius R = 0.30 m and a charge of +40 µC. Point A is at a distance…
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Q: 5. Over a certain region of space, the electric potential is V= 5x=3x'y+2yz. Find the expressions…
A: (5) The expression of the electric field is, V=5x-3x2y+2yz2 The electric field in the x-direction…
Q: PHYSICS 12 12. The work done by an external force to move a -8.0 uC charge, O, from a to b is 25.0 x…
A: charge (Q) = -8 μC work done to move charge from a to b = 25×10-4 J Initial kinetic energy = 0 J…
Q: The two charges in the figure below are separated by a distance d= 6.00 cm, and Q = +7.60 nC. B 20 @…
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Q: The potential difference at the X point is measured as 500 Volts. positively charged dotted particle…
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Q: An electron is accelerated from a speed of 3×106 m/s to 8×106 m/s. Calculate the electric potential…
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Q: An electron is accelerated from rest through a potential difference AV. If the electron reaches a…
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Q: A8-cm long wire carrying a uniformly distributed 12-uC charge is bent into a semicirdle. What is the…
A: Electric potential is the work done in moving a unit positive charge from infinity to the present…
Q: particle with mass 8.13 kg and charge -5.07 nC creates an electric potential. What is this electric…
A: Given Mass m = 8.13 kg Charge q = - 5.07 nC = - 5.07 × 10-9 C Distance r = 3.03 cm = 3.03 × 10-2 m
Q: The nuclear fusion of two protons in stars releases 1.442 MeV, or about 2.3 × 10-13 J. In order to…
A: (1) change in electric potential energy
Q: A proton (mass = 1.67 10 Ka charge e 1 60 x 10-1C) moves from point A to point B under the influence…
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Q: REFERENCE QUESTION: An electron (-q = -1.602 x 10-19C) moves along a straight line from point a to…
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Q: Two large-area parallel metal plates are separated in air by 0.10 mm. If a 1.0 kV potential…
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Q: A total charge of -94.0 nC is uniformly distributed throughout a non-conducting sphere with a radius…
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Q: An isolated charged soap bubble of radius Ro = 4.65 cm is at a potential of V = 283.0 volts. If the…
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Q: Find the potential at point P₂ in the diagram due to the two given charges. + +5 mC 4 cm- P₁ T 3 cm…
A: Given data: Charge (Q1) = +5 mC Distance of Q1 from point P2 (r1) = 6 cm Charge (Q2) = -10 mC…
Q: Five particles with equal negative charges 2q are placed symmetrically around a circle of radius R.…
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Q: A proton (mass = 1.67 x 10-27 kg, charge = 1.60 × 10-19 C) moves from point A to point B under the…
A: Answer:) VB-VA=-22.99 volt
Q: Cathode-ray tubes (CRTS) are often found in oscilloscopes and computer monitors. In the figure…
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Q: Two charged particles are fixed to an x axis, qı = 8 µC at x1 = -5 cm and q2 = -7 µC o cm. Find the…
A: The distance from charge at -5 cm to 3 cm along y axis, this distance is calculated using the…
Q: A 1.5-cm radius conducting sphere is charged unti surface is 120 V/m. What is the electric potential…
A: From the above conclusion and the two relation
Q: An air filled capacitor of Co= 2.0 µF is fully charged with Qo=42.0 µC using an electromotive force…
A: The capacitance of a material is defined as the ability of a material to store charge in the…
Q: Consider the almost complete circle of wire shown in the figure with radius r and with a uniformly…
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Q: 3. A CD of radius R- 3.0 cm is sprayed with a charged paint so that the charge varies continually…
A: Given data *The given radius of CD is R = 3.0 cm = 0.03 m *The given surface charge density is…
Q: An alpha particle, which has charge 3.20 x 10-19 C, is moved from point A, where the electric…
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