Two red blood cells each have a mass of 9.05×10−14 and carry a negative charge spread uniformly over their surfaces. The repulsion arising from the excess charge prevents the cells from clumping together. One cell carries −2.70 pC and the other −2.90 pC, and each cell can be modeled as a sphere 3.75×10−6m in radius. If the red blood cells start very far apart and move directly toward each other with the same speed, what initial speed would each need so that they get close enough to just barely touch? Assume that there is no viscous drag from any of the surrounding liquid.

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: Two identical small conducting spheres are separated by 0.60 m. The spheres carry different amounts…

A: Given thatSeperation between the charges=0.60mThe total charge on sphere=Electric force (F)=10.8NTo…

Q: Two charges are located on the x axis: q1 = +7.4 UC at x4 = +5.4 cm, and q2 = +7.4 UC at x2 = -5.4…

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Q: One particle has a mass of 3.71 x 103 kg and a charge of +7.56 μC. A second particle has a mass of…

A: Here, we are using both law of conservation  of energy and law of conservation of momentum.

Q: Problem 2: Space explorers discover an mA = 8.7 x 10¹7 kg asteroid that happens to have a positive…

A: Determine the gravitational force.

Q: The coordinate of charges q1q2 and q3 are given by (x1=20,y1=0,z1=27), (x2=26,y2=0,z2=−14) and…

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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 Charges The radius of the sphere is given by

Q: our identical metallic objects carry the following charges: +1.30, +6.54, -4.60, and -9.64μC. The…

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Q: One particle has a mass of 4.93 x 103 kg and a charge of +8.41 μC. A second particle has a mass of…

A: The known variables in this problem are:Mass of particle 1 (m1) = 4.93 x 10^3 kgCharge of particle 1…

Q: Two charges lie in a line along the x axis. Charge 1 is q, = 1.3 C and charge 2 is q: = 2.. each a…

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Q: A line of charge is placed along the negative x axis from x=-0.4m to x=0. The charge is uniformly…

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Q: Two metal spheres, each of radius 3.0 cm, have a center-to-center separation of 2.0 m. One has a…

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Q: Two tiny conducting spheres are identical and carry charges of -24.0 µC and +61.4 µC. They are…

A:

Q: Four identical metallic spheres with charges of +1.4 μC, +1.8 μC, -5.8 μC, and -5.2 μC are placed on…

A: We know from concept of distribution of charge When two charged objects get into contact, charge is…

Q: Two charges are located on the x axis: q₁ = +5.9 µC at x₁ = +3.4 cm, and q2 = +5.9 µC at x2 = -3.4…

A: Given:-  Two charges located at the x-axis as  Charge q1= 5.9 μC at x1= 3.4 cm  charge q2=5.9μC at…

Q: How many electrons would need to be assembled to obtain a total charge of q=1C ? The mass of an…

A: Answer..

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: Question 1. Two conductive spheres have the radius R1 = 0.2 m and R2 = 0.1 m. The spheres have the…

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Q: the figure, with values, q1 = 4.4 × 10-16C, q2 = -1.6 × 10-16 C, q3 = 6.75 × 10-16 C. The charges…

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Q: Two identical conducting spheres A and B are initially electrically neutral. Sphere A is given a…

A: In this problem, we are dealing with conducting spheres and electric charges.When two conductors…

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 the future people will only enjoy one sport: Electrodisc. In this sport you gain points when you…

A: qA = −8.0 µC,  qB = −2.0 µC,  qC = +5.0 µC, and  qD = +12.0 µC.

Q: Two tiny conducting spheres are identical and carry charges of - 27.3 µC and + 48.8 µC. They are…

A: Given  Charge q1=-27.3 μC q2=48.8 μC distance r=0.0243 m

Q: One particle has a mass of 3.71 x 103 kg and a charge of +7.56 μC. A second particle has a mass of…

A: The objective of the question is to find the initial separation between two charged particles. The…

Q: Two spherical objects are separated by a distance of 1.70 × 10-3 m. The objects are initially…

A: Given-Two spherical objects are separated by a distance r= 1.70 × 10-3 m Object experiences an…

Q: Large parallel conduction plates, each with an area of 1.0 m2 , are separated by 5 cm. The plates…

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Q: An outside force, Fo, brings two small metal spheres, A and B, at rest from a long distance away to…

A: Part (1) Given: The distance between two spheres is r=0.9 m. The mass of first sphere is mA=5.2 g.…

Q: Two metal spheres, each of radius 4.2 cm, have a center-to-center separation of 1.9 m. Sphere 1 has…

A: Given The radius of each sphere is r = 4.2 cm = 4.2 x 10-2 m. The Distance between the two spheres…

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 particles, one with charge −4.61×10−6 C and the other with charge 3.55×10−6 C, are 0.0434 m…

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Q: Three charges, q1 = 1 µC, q2 = 2 µC and q3 = 3 µC are placed in a line with 20 cm between each of…

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Q: Two balloons (m = 0.022 kg) are separated by a distance of d = 12 m. They are released from rest and…

A: m=0.022 kgd=12 ma=1.1m/s2

Q: Calculate the number of electrons in a small, electrically neutral silver pin that has a mass of 9.0…

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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: Two tiny conducting spheres are identical and carry charges of -21.3 µC and +65.3 μC. They are…

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Q: Two identical conducting spheres, fixed in place, attract each other with an electrostatic force of…

A: Approach to solving the question: Detailed explanation:Examples: Key references:

Q: Six conducting spheres all with the same radius are brought into contact. Before contact, they have…

A: Given value--- charge on six conducting sphere =  7.7 mC, -1.3 C, 8 C, 6.2 mC, 7.3 mC and 3.9 mC.…

Q: A metal sphere with radius 20.0 cm is isolated in space, and it carries a charge of +8.5 nC. An…

A: charge on sphere (Q) = 8.5 nC charge of electron (q) = -1.6×10-19 C radius of sphere (r) = 20 cm =…

Q: Two tiny conducting spheres are identical and carry charges of -27.2 µC and +52.4 μC. They are…

A: Given Information:- Charge on the two spheres are q1=-27.2 μC    =-27.2 μC×10-6 C1 μC    =-27.2×10-6…

Q: Two pith balls, each of mass m = 0.2 × 10−3 kg are suspended from the same point by silk threads…

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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: Problem 2: Space explorers discover an mA = 8.7 x 10¹7 kg asteroid that happens to have a positive…

A: Space explorers discover an 8.7 × 10^17 kg asteroid that happens to have a positive charge of 4400…

Q: Two charges are located on the x axis: q₁ = +7.3 μC at x₁ = +3.1 cm, and q2 = +7.3 µC at x2 = -3.1…

A: Draw the schematic diagram of the system.

Q: diculate the number of electrons in a small, elec /mol. neutr silver pin that has a mass of 8.0 g.…

A: Given data:Pin's mass m = 8.0 gsilver electrons per atom n = 47molar mass M = 107.87 g/molcharge q =…

Q: Two parallel plates that are initially uncharged are separated by 1.7 mm. What charge must be…

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Q: Four identical metallic objects carry the following charges: +1.90, +6.81, -4.55, and -9.17μC. The…

A: thank you

Q: Two otherwise identical conducting spheres carry charges of +4.80 µC and -1.00 µC. They are…

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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.