A helium nucleus of mass m = 6.64 ✕ 10−27 kg and charge q = 6.41 ✕ 10−19 C is in a constant electric field of magnitude E = 3.60 ✕ 10−3 N/C pointing in the positive x-direction. Neglecting other forces, calculate the nucleus' acceleration and its displacement after 1.90 s if it starts from rest. (Indicate the direction with the sign of your answer.) HINT (a) the nucleus' acceleration (in m/s2)  m/s2 (b) its displacement (in m)  m

Q: An electric field with a magnitude of 6.0 x 104 N/C is directed parallel to the positive y axis. A…

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Q: A particle (with charge +6.00 mC and mass 60.0 g) has an initial velocity of 20.0 m/s in the…

A: It is given that,

Q: Write an expression for the magnitude of the electric field due to the charge distribution on the…

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Q: An electron with a speed of v=10×107 m/s enters an electric field of magnitude E=1×103 N/C,…

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Q: nside a radiation therapy device, an electron is in the presence of a uniform electric field with a…

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A: a) Given that gravitational acceleration is same as that of earth i.e. g=9.8m/s2.   After having…

Q: A particle of mass 0.000138 g and charge 81 mC moves in a region of space where the electric field…

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Q: Inside a cathode ray tube, an electron is in the presence of a uniform electric field with a…

A: Given data : Strength of Electric Field                     E=285 N/C                    Time…

Q: A particle of charge +18.7 C and mass 5.46 × 10-5 kg is released from rest in a region where there…

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Q: Four identical particles with mass 5.93 kg and charge 3.67 C are placed on the corners of a square…

A: F=Fq1q3F=kq2r2F20=kq22r2

Q: Inside a vacuum tube, an electron is in the presence of a uniform electric field with a magnitude of…

A: When a charged particle is in a electric field, it experiences a force on itself. This force,…

Q: At some instant the velocity components of an electron moving between two charged parallel plates…

A: As per our guidelines, we will solve only first question for you. To get remaining question solved…

Q: The drawing shows a small sphere of mass m = 0.34 g that carries a charge of q = 7.5 × 10−10 C. The…

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Q: A helium nucleus of mass m = 6.64 ✕ 10−27 kg and charge q = 3.20 ✕ 10−19 C is in a constant electric…

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Q: A particle of charge +13.4 C and mass 1.86 × 10-5 kg is released from rest in a region where there…

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Q: In figure 2, an upwardly oriented uniform electric field E⃗ of a magnitude of 2.0 × 103 N / C has…

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Q: What must the charge (sign and magnitude) of a particle of mass 1.40 g be for it to remain…

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Q: What is the magnitude of the electrical force on an electron placed in an electric field of  3.00 X…

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Q: An electron has an initial velocity of 6.00 ✕ 106 m/s in a uniform 9.00 ✕ 105 N/C strength electric…

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Q: (b) What is the electric field due to the electron at the location of the alpha particle? The…

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Q: The charge per unit length on a long, straight filament is -85.6 µC/m. (a) Find the electric field…

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Q: A charge of 5 pC is at the origin. What is the magnitude and direction of the electric field on the…

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Q: A helium nucleus of mass m = 6.64 x 10 kg and charge q = 3.20 x 10 C is in a constant electric field…

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Q: What must the charge (sign and magnitude) of a particle of mass 1.43 g be for it to remain…

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Q: An electric field of magnitude 5.25 ✕ 105 N/C points due west at a certain location. Find the…

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Q: nside a vacuum tube, an electron is in the presence of a uniform electric field with a magnitude of…

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Q: Particle 1 has mass 6.09 kg and charge 8.05 C. Particle 2 has mass 2.26 kg and charge -4.19 C. Find…

A: The following figure shows the electric field directions at point P:

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Q: What must the charge (sign and magnitude) of a 3.45 gg particle be for it to remain stationary when…

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Q: The dome of a Van de Graaffgenerator receives a charge of 2.0 × 10−4 C. Find the strength of the…

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Q: A 70.0-g block carrying a charge Q = 31.0 µC is connected to a spring for which k = 72.0 N / m. The…

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Q: Alpha particles (i.e., Helium nucleus) have a molar mass of 4.002 g/mol and consist of two protons…

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Q: A piece of aluminum foil of mass 5.10 ✕ 10-2 kg is suspended by a string in an electric field…

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Q: A proton is projected in the positive x direction into a region of a uniform electric field E= -3.00…

A: Explanation and solution shown in the picture below ?

Q: an electron is in the presence of a uniform electric field with a magnitude of 320 N/C.

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Q: An electron enters a region of uniform electric field with an initial velocity of 58 km/s in the…

A: Given Initial velocity u=58000m/s E=53N/C Time t=1.4×10-9 s

Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.