Compare the force of one proton on another for electric and for gravitational forces.  Both force laws are inverse square laws, so regardless of the separation of the particles the two forces have a fixed ratio.  What is that ratio? mass of the proton   kg charge on the electron or proton   C G    SI units k        The electric force and gravity exactly balance and are the same     The electric force is   of gravity     The electric force is   times gravity.     The electric force   times that of gravity.

Q: A scientist repeats the Millikan oil drop experiment in a different galaxy and the charge on the…

A: To determine the charge on an electron in electrinos from the given data and then find the…

Q: A +4q charge and +q charge are located near each other. Which of these statements is correct…

A: Given data: First Charge (q1) = +4q Second charge (q2) = +q Required: The electric force between…

Q: Particle X has a mass of 4.0 mg and a charge of -6.0 μC. It is placed 9.0 cm away from particle Y,…

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Q: 9. Shown in the picture is a representation of an atom. Particle A is neutral, particle B is…

A: Particle A is neutral that means it is Neutron. (Neutron does not carry any charge. It is Neutral)

Q: Two charged particles exert an electrostatic force of 20 N on each other. What will the magnitude of…

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Q: Composite or stratovolcanoes often eject tiny particles of dust into the atmosphere causing dust…

A: The Coulomb force (F) is given by, Here, 1/4πεo = 9 x 109 Nm2C-2, q1 and q2 are the charges…

Q: (a) The fundamental SI units are meters for length, seconds for time, kilograms for mass, and…

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Q: A negative charge of -0.500 uC exerts an upward 0.700 N force on an unknown charge that is located…

A: Given information: The value of the negative charge (q1) = -550 μC The force the charge exerts on eh…

Q: In the simulation, suppose you had two positive charges. If the force on the left is -3.0e-6 N, what…

A: Force on the charge at left,

Q: 22-22. In 1909 Robert Millikan was the first to find the charge of an electron in his now-famous oil…

A: The force diagram is shown below,

Q: The force on a particular test charge is 100 pN. If you move the test charge so it is now two times…

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Q: Two point charges are placed some distance apart. Charge 1 has a magnitude of Q and charge 2 has a…

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Q: A small object has a mass of 3.0 × 10 ³ kg and a charge of -41 µC. It is placed at a certain spot…

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Q: An electron and a proton are separated by a distance of 1.6 x 10-10 m (roughly the diameter of a…

A: Answer  (a) Fe=9.02*10-9 N (b) Fg=3.97*10-48 N (c) Fe =2.27*1039 Fg

Q: Assume that in interplanetary space the distance between two protons is about 0.08 cm. The electric…

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Q: A point charge, q=+8.00pC, and mass, m=2.00x10^-14 kg starts from rest on a planar, infinite sheet…

A: In the given problem, a point charge is initially at rest on an infinite sheet of charge, after…

Q: You plan to shock your sibling with an electrostatic charge. To do this, you need to collect…

A: charge on your sibling (Q) = 8.2×10-6 C

Q: sitively charged object with charge q+ = 3.25 µC is ar a negatively charged plastic ball suspended…

A: force between two charges  F = kq1 q2 /r2

Q: Protóns a a b --Electron Two protons are placed at a = 5.89 cm above and below the x axis at x = 0…

A: Draw the free-body diagram of the system. Calculate the disatnce between a proton and an electron.…

Q: In the following equation using Coulomb's law: F = keq₁q₂/r² the final answer for force is negative.…

A: Given data The electrostatic force is F=-7315 N   The negative value of the electrostatic force…

Q: A 3.0 Coulomb charge is 5.0 x 10-3 meters from a -2.0 Coulomb charge. What is the electrostatic…

A: charges q1=3C q2=-2C distance between charges(r)=5×10-3 m formula force between two charges is given…

Q: 4. The figure shows two protons and one electron on the x axis, a. what is the direction of the…

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Q: Consider an electron that is 1.2-10-10 m from an alpha particle with charge 3.2-10-1⁹ C. (a) What is…

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Q: Problem 5: Two point charges totaling 6.5 µC exert a repulsive force of 0.055 N on one another when…

A: Total charge (Q) = 6.5 μC q1 + q2 = Q q1 + q2 = 6.5 μC    ...(1)Repulsive force (F) = 0.055 N…

Q: When the distance between two points charges is cut in half a. The magnitude of the electric force…

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Q: In the figure above, a = 21.6 cm and b = 9.35 cm. What is the magnitude of the force on the 5.0 nC…

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Q: A force of 10 N is between two forces of +7μC and -3μC. a. Draw the electric field lines between…

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Q: An electron is separated from another point by a distance of 5 centimeters. The electrostatic force…

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Q: A 5.0-C charge is 10 m from a small test charge. What is the magnitude of the force experienced by a…

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Q: A hydrogen nucleus, which has charge +e, is placed to the left of an oxygen nucleus, which has…

A: Electrostatic force between two charges is given by: F = k*q1*q2/R^2 Where force will be attractive…

Q: How many electronsst be removed froma neutral, isolated conducting sphere to give it a positive…

A: Given data: Charge (q) = 8×108 C Number of electrons (n) =?

Q: Three Charges are arranged as shown, 2 meters apart from each other. All charges are 1C in…

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Q: Two electrons in an atom are separated by 1.6 × 10-¹0 m, the typical size of an atom. What is the…

A: The electrostatic force between two point charges separated by a distance r is given by Coulomb's…

Q: Considering electron and proton as two charged particles separated by d = 4.5 × 10-11 m calculate…

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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.