two particles are both negatively charged. they repel each other with a force of 1.5x10-4 N when they are 30cm apart. what is the magnitude of the force of repulsion when the distance between them is reduced to one - half?

Q: When point charges q1 = +1.4 μC and q2 = +8.0 μC are brought near each other, each experiences a…

A: Data  we have q1=+1.4uC=1.4*10-6C q2=+8.0 μC=8*10-6C F=0.36N To find the distance, between the…

Q: What is the electric force between a glass ball that has +3.7 × 10−6 C of charge and a rubber ball…

A: According to the given data q1 = +3.7x 10-6 Cq2 = -5x10-6 Cd=4.5 cm =0.045 mk= 8.98755 × 109 N · m2…

Q: An electron enters a uniform electric field that is directed downward and has a magnitude of 5 N/C.…

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Q: Two fixed particles, each of charge 5.0×10−6C, are 24 cm apart. What force do they exert on a third…

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Q: When point charges q1 = +5.2 μC and q2 = +2.5 μC are brought near each other, each experiences a…

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Q: Two particles, one with charge -2.93uC and one with charge 3.55uC, are 5.09cm apart. What is the…

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Q: A proton is placed on the x-axis at +5.5nm. A second proton is placed on the y-axis at-3.2nm. The…

A: Position of first proton = 5.5 nm on +x axis Position of second proton = -3.2 nm along y…

Q: Point charges located at 3, 8, and 11 cm along the x-axis are represented in the figure. What is…

A: Charge  is placed at Charge  is placed at Charge  is placed at The magnitude of charge is…

Q: Two charges q₁ = -3.20 nC and q₂ = +8.66 nC are at a distance of 1.65 µm from each other. q₁ is…

A: Kinetic energy, KE = 1/2 mv2 Conversions required : micro gram = 10-6 grams 1000 grams = 1 kg 1gram…

Q: Two red blood cells each have a mass of 9.05 x 10-14 kg and carry a negative charge spread uniformly…

A: Given data,Mass of two red blood cells Charges The radius of the sphere is given by

Q: eriences a force of magnitude 7.00 N when it is 7.00 cm from a very long charged wire with linear…

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Q: Consider the following. a) Red blood cells often become charged and can be treated as point…

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Q: A 4 nC charge is at the origin and a -9 nC charge is at x = 4 cm. At what x-coordinate could you…

A: Given The charge at the origin is q=4 nC. The charge at x = 4 cm is Q=-9 nC. The distance between…

Q: An initially non-charged gold leaf inside an electroscope has a total dimension of 2 cm x 4 cm. It…

A: An initially non-charged gold leaf inside an electroscope has a total dimension of 2 cm×4 cm. It is…

Q: An infinitely long line of charge has a linear charge density of 6.00×10−12 C/m . A proton is at…

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Q: Two spheres of mass 3.0 g, identical in shape and made of the same material, are suspended from the…

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Q: An electron is located between two protons as in the figure, and the electron is 30 micrometers away…

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Q: Two small spheres with mass m = 14.4 g are hung by silk threads of length L = 1.12 m from a common…

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Q: Three charges are arranged on x-axis : q2 = + 4 uC is at x=0 , q1 = - 3 uC is at x=0.2 m ,  and  q3…

A: Given, Charges as: q1=-3 μC  at  x=0.2 m q2=+4 μC at  x=0 m q3=+7 μC at  x=0.35 m Note: 1 C=106 μC…

Q: Two red blood cells each have a mass of 9.05 x 10-14 kg and carry a negative charge spread uniformly…

A: By conservation of energy

Q: In a vacuum, two particles have charges of q1 and q2, where q1 = +3.86 μμC. They are separated by a…

A: Given value--- q1 = +3.86 μC.  Separation r = 0.260 m. Force ÷ 3.34 N. We have to find--- What is…

Q: Two charges of -8.0 μC and +7.0 μC are 8.0 cm apart. No other charges are nearby. What is the…

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Q: Two particles, one with charge −2.93 μC and one with charge 6.07 μC, are 8.09 cm apart. What is the…

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Q: A large positively charged object with charge q4 = 4.75 µC is brought near a negatively charged…

A: Given data The magnitude of the positively charged object is q+ = 4.75 μC = 4.75 x 10-6 C The…

Q: Two charges q, = -3.20 nC and g, = +8.89 nC are at a distance of 1.68 um from each other, a, is…

A: Given ,    Q1 = -3.20 nc   Q 2= 8.89nc

Q: What is the force F, on the charge located at x = 16.00 cm in the figure given that q = 1.250 µC?…

A: Theory: The electrostatic force between the two charges q and Q which is separated by a distance r…

Q: Two positive charges are separated by a distance of 1.0 m. The magnitudes of charge 1 and charge 2…

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Q: In a vacuum, two particles have charges of q1 and q2, where q1 = +3.9 C. They are separated by a…

A: Given q1 = +3.9 C distance r =0.25m force F =3.4N we have to find the value of q2

Q: In a vacuum, two particles have charges of q1 and q2, where q1 = +3.77 μμC. They are separated by a…

A: Given data: q1 = +3.77 μC Distance between charges (r) = 0.219 m Attractive force (F) = 3.28 N…

Q: charge of +2.0 ?C is placed at the origin, -2.0 ?C to the right at x = 50 cm, and +4.0 ?C at the 100…

A: Given Three point charges are placed on the x-axis. A charge of +2.0 ?C is placed at the origin,…

Q: What is the magnitude of the force between the following two charged particles if they are separated…

A: GIVEN Charge of particle 1 is q1=1×10-5 C Charge of particle 2 is q2=1×10-4 C Distance between the…

Q: Two charges, +3 mC and -5 mC, are placed 4 meters apart. Determine the direction and magnitude of…

A: Positive charge (q1) = +3 mC = +3 x 10-3CNegative charge (q2) = -5 mC = -5 mC x 10-3CDistance (r) =…

Q: An infinitely long line of charge has a linear charge density of 5.50×10−12 C/m. A proton is at a…

A: Given: The charge density of the line charge is 5.5x10-12 C/m. The initial distance of the proton…

Q: Two point charges are present on the x axis of a coordinate system: q1 = 1.0 nC is at x = 2.0 cm,…

A: q1 = 1.0 nC at x = 2 cm q2 = -3.0 nC at x = 5.0 cm q3 = 5.0 nC at x = 0 We know 1 nC = 10-9 C

Q: Two charged particles are a distance of 1.82 m from each other. One of the particles has a charge of…

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Q: Two pollen grains each possess a net electric charge. The left grain has g₁ = 7.4×10-6 Coulombs of…

A: Approach to solving the question: Coulomb's Law describes the electric force between two charged…

Q: Two charged smoke particles exert a force of (6.400x10^-5) N on each other. What will be the force…

A: Given value--- Two charged smoke particles exert a force of (6.400x10^-5) N . We have to find---…

Q: Two negaiively-charged bodies with -5.0 x -5 10 C are 0.20 m from each other. What force acts on…

A: Given: The charge on both bodies q=-0.5×10-5 C Distance between both charges d=0.2 m.

Q: The figure shows two tiny 5.0-g spheres suspended from two very thin 1.0-m-long threads. The spheres…

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Q: 8. Calculate the magnitude and direction of the Cou- lomb force on each of the three charges shown…

A: The three charges,  q1 = 6 μC (or) q1 = 6×10-6 C q2 = 1.5 μC (or) q2 = 1.5×10-6 C q3 = -2 μC (or) q3…

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.