Two electrons are passing 20 mm apart. What is the electric repulsive force that they exert on each other?

Q: When two single point charges are a distance d0 part, the electric force that each one feels from…

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Q: Two small balls with a mass of 2 g each are hanging on two separate strings 0.5  m (50 cm)  long…

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Q: A clown carries two mylar balloons that rub against a circus elephant, causing the balloons to…

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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: Two bodies attract each other electrically. Do they both have to be charged? Answer the same…

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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 charged dust particles exert a force of 8.0×10−2 N on each other. What will be the force if they…

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Q: Two small spheres spaced 20 cm apart have equal charge. How many excess electrons must be present on…

A: distance = r = 20 cm = 0.2 m force = F = 4.57 X 10-21 N Charges q1 = q2 = q

Q: Two electric charges of q1 = -3.2 nC and q2= 4 nC are separated by 6 cm. What is the Coulomb force…

A: Given that , q1 = -3.2 nc  , q2 = 4ncr = 6cm = 0.06 mF = kq1q2r2 = ?

Q: Two-point charges are found at a distance of 25 cm from one another. The two-point charges are…

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Q: When two single point charges are a distance d0 part, the electric force that each one feels from…

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Q: A negative charge of 4.0 µC exerts an attractive force of 8.0 N on an unknown charge 20.0 cm away.…

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Q: The ratio of the magnitude of the charge of a proton compared to the magnitude of the charge on an…

A: The ratio of the significance of the charge of a proton compared to the magnitude of the charge on…

Q: Two point charges are 28 cm apart and have charges of 12 μC and -12μC. What is the electric field…

A: Q1=12uC Q2=-12uC r=14cm=0.14m We need to find The electric field

Q: 8. The figure shows two situations in which particles of charge +q or -q are fixed in place. In each…

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Q: When two identical ions are separated by a distance of 2.0×10−10 m , the electrostatic force each…

A: Given data:  Two identical ions  Distance (r) = 2.0×10-10 m Force (F) = 5.5×10-9 N Required: Number…

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

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Q: What is the magnitude of the electric force of attraction between an iron nucleus (q = +26e) and its…

A: Given data: q = 1.6*10-19 C Q = 26e    =26*1.6*10-19 C r= 1.5 x 10^-12 m Need to determine the…

Q: Particle A has a charge of 27.5 nC, and particle B has a charge of −46.3 nC. The attractive force…

A: The force between two charges at a distance x is given by F=14πε0q1q2x2

Q: Red blood cells can often be charged. Consider two red blood cells with the following charges: -18.4…

A: Given : charges on red blood cells, q1 = - 18.4 pC = -18.4 × 10-12 C & q2 = 45.2 pC = 45.2 ×…

Q: As shown, a 5.0 nC charge sits at x = 0 in a uniform 4500 N/C electric field directed to the right.…

A: Given:-Current(I)=IAWe assume the distance from theheater wire to the fetus beR=10cm ⇒0.1r  .

Q: One electron is separated from another electron by a distance, d. The electrostatic force between…

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Q: What is the value of the mutual force between Two point charges, separated by 1.5 cm, having charge…

A: Given : d = 1.5 cm = 0.015 m q1 = 2 μC = 2 × 10-6 C q2 = -4 μC = -4 × 10-6 C ke = 8.99 × 109 Nm2/C2

Q: Falling raindrops frequently develop electric charges. Suppose two 1.8 mg drops each have a charge…

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Q: Anthea rubs two latex balloons against her hair, causing the balloons to become charged negatively…

A: Given data:  Two charged balloons Charge (q) = -2.0×10-6 C Distance (r) = 0.70 m Required: The…

Q: An alpha particle (charge of 2e) is sent at high speed toward a gold nucleus (charge 79e). What is…

A: Given value--- q1 = 2 e . q2 = 79 e . r = 2 × 10-14 m. We have to find--- Force ?

Q: An electron is separated from another point charge by distance of 8 cm. The electrostatic force…

A: Given Force F = 3.61 x 10-26 C distance r = 8 cm = 8 x 10-2 m Coulombs constant k = 9.0 x 10 9…

Q: Consider the arrangements of an electron and two protons shown below: Ob>c>a O a> c> b none of these…

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Q: Two charged oDjects are placed side-by-side at a certain distance. By what factor does the…

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Q: Particle A has a charge of 38.5 nC, and particle B has a charge of -64.3 nC. The attractive force…

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Q: Two particles A and B are released from rest, having equal charges of -5x10-6 C and initially…

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Q: Two small objects 3 meters from each other have the same negative charge.  The repulsive force…

A: Ans:- Image-1

Q: A 5 kg object has a net charge of -78 mC and is in an external electric field. What is the direction…

A: The electric force on the object must be equal in magnitude and opposite in direction to the weight…

Q: When two identical ions are separated by a distance of 6.2 x 10-10m, the electrostatic force each…

A: How many electrons are missing from each ion. given, distance of seperationr=6.2×10-10…

Q: Two point charges of the same magnitude but of opposite signs are separated by a distance r. If the…

A: The electric force between two point charges is given by Coulomb's law: F=kq1q2r2 where k is…

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: Two particles are charged, one has a charge of +6.8 x 10-9C and the other has a charge of -2.3 x…

A: Answer             Electric Force = 6.256 * 1014N            Force is attractive

Q: two positively charged particles are 0.03 m apart. the first particle has a charge of 8.1 c, and the…

A: Given  Separation between particle is  0.03 m  First particle have charge +8.1 C  Second particle…

Q: Which of the following pairs of charges has the greatest attractive force? +q) 6 (+a)

A: Coulombs laws : It states that " the force of attraction or repulsion between two charged bodies is…

Q: Suppose Q = 2 nC, like the other two charges. If the assembly of identical charges is released from…

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Q: Particle A has a charge of 25.5 nC, and particle B has a charge of -58.3 nC. The attractive force…

A: The magnitude of the charge of particle A is qA=25.5 nC=25.5×10-9 C The magnitude of charge of…

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.