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: wo parallel plates having charges of equal magnitude but opposite sign are separated by 33.0 cm.…

A: Hey since there are multiple sub part questions posted, we will answer first three questions. If you…

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: Three 2.50 µC charges are placed on tiny conducting spheres at the ends of 1.00 m-long strings that…

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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 charges, Q₁ = 4.0 µC and Q2 = -1.0 μC are placed along x axis at points (0,0) cm and (5.0, 0)…

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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: Two point charges are placed on the x-axis as follows: Charge Ql=+4.0µC is located at x=0.2m, and…

A: Magnitude of charge 1 is Q1 = +4.0 uC Magnitude of charge 2 is Q2 = +5.0 uC Position of charge 1 is…

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: 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: 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 identical spheres have the same positive charge qo. When they are separated at 20 cm, the…

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Q: Three 8.0μ C charges are at the three corners of an square of side 0.10 m. The last corner is…

A: side, d = 0.10 m charge, q = 8.0 uC q'=- 8.0 uC

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: Spheres A and B have the same initial positive charge (q0). The magnitude of the repulsive electric…

A: Write the variable with the given values.

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: Two identical charged particles are separated by a distance of 0.001m. If they exert 5.0 N electric…

A: Given data:  Two identical changed particles q1 = q2 = q Distance between charges (r) = 0.001 m…

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

A: Given: The charges are q1, and q2. q1=3.86 μC. The separation between charges is 0.26 m. The force…

Q: In a vacuum, two particles have charges of q1 and q2, where q1 = +3.66 μμC. They are separated by a…

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Q: Three identical particles, each with a charge of 32.0 uC, are held in place at the corners of a…

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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 m=9.05×10-14 kg Charges  q1=-3 pC    =-3×10-12 Cq2=-2.90 pC…

Q: Electrophoresis gel can separate charged DNA samples in an applied electric field. Suppose a DNA…

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Q: H 105⁰ 0 H H

A: The distance between the hydrogen atom and the oxygen atom: As the water molecule is neutral, hence…

Q: Two charged spheres are 5.86 cm apart. They are moved, and the force on each of them is found to…

A: Given data:  Initial distance (r) = 5.86 cm Final distance after moved (rnew ) =? The new force have…

Q: In a vacuum, two particles have charges of q1 and q2, where q1 = +4.7C. They are separated by a…

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Q: Three point charges have equal magnitudes, two being positive and one negative. These charges are…

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Q: The two conductive spheres, the smaller and the larger, have R and 2R rays. Their centers are spaced…

A: Radius of larger sphere is 2R  Radius of smaller sphere is R . Initial charge on larger sphere is Q1…

Q: Three spiders are resting on the vertices of a triangular web. The sides of the triangular web have…

A: In the given problem we have to find the net resultant of the charges on three spiders.

Q: +2Q 7. Two identical conducting spheres are charged to +2Q and -Q, respectively, and are separated…

A: Given data: Charge on the first sphere, q1=+2Q Charge on the second sphere, q2=-Q Distance between…

Q: Red blood cells can often be charged. Consider two red blood cells with the following charges: -24.6…

A: Suppose two red blood cells with the charges (Q1) & (Q2) in coulombs which are separated by a…

Q: A charged particle A exerts a force of 2.40 ?N to the right on charged particle B when the particles…

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Q: In a vacuum, two particles have charges of q1 and q2, where q1 = +5.1 C. They are separated by a…

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Q: Two fixed, point charges, q1 = +3.0 nC and q2 = -5.0 nC, experience an attractive force of magnitude…

A: Given data: Two point charges q1 = +3.0 nC q2 = -5.0 nC Magnitude of force (F) = 2.0×10-5 N…

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.