Two charged objects are separated by a distance R and have exactly the same charge q on each.  The first charge exerts a force F on the second charge.  What is the magnitude of the force the first charge exerts on the second charge if they are separated by a distance 2R?  A.  F  B.  F/4  C.  2F  D.  F/2  E.  Not enough information is given.  F.  4F

Q: A charge +q is on the - axis, and a charge -q is on the + axis. If we place a negative charge at the…

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Q: A glass bead charged to +3.5 nC exerts an 8.0 × 10-4 N repulsive electric force on a plastic bead…

A: Given: Charge of glass bead = 3.5 n C Repulsive electric force =8.0×10-4 N Distance = 2.9 cm

Q: 1. A small object has charge Q. Charge q is removed from it and placed on a second small object. The…

A: Coulomb's law states that the electrostatic force between two charges q1 and q2 kept at a distance r…

Q: A charge of -20 nC is placed in a region with constant electric field of 4.5 x 10^5 N/C directed in…

A: Given data:  Charge (q) = -20 C Electric field (E) = 4.5×105 N/C Required: The magnitude of the…

Q: Two stationary, positive, point charges that are originally separated by a distance of 6.00 cm…

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Q: Two point-charges are arranged on the x-axis as shown. In which region on the axis would it be…

A: 1) In region A point charge will be near the greater charge thus it will be in imbalance position as…

Q: Consider two conducting balls X and Y hanging by a nylon thread. The following obse are made: I.X is…

A: I. X is attracted to a negative charge. II. X is attracted to Y III. Y is repelled by a positive…

Q: charge q is1m from a charge 2q. The force exerted by q on 2q is   a. four times as much as 2q on…

A: Given: The charges are q and 2q. The separation between charges is 1 m.

Q: × 10‐⁶C charge creates a field around it. How strong is the field 3 cm away from the charge? A. 5.0…

A: 5 × 10‐⁶C charge creates a field around it. How strong is the field 3 cm away from the charge? A.…

Q: Two particles are both negatively charged. They repel each other with a force of 1.5 x10-*N when…

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Q: A charge of 7.0 x 1012 C experiences an electrostatic force of 16.0 x 10 N. How much force per…

A: Given data:  Charge (q) = 7.0×10-12 C Electrostatic force (F) = 16.0×10-5 N Required: Force per…

Q: A hydrogen nucleus which has charge +e is placed to the right of a carbon nucleus which has charged…

A: charge on hydrogen nucleus = +e charge on carbon nucleus = +6e hydrogen nucleus is placed to the…

Q: There are 3 positive charges and one negative charge (Q=2.0mC). They are fixed on corners of a…

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Q: If Q1 and Q2 are separated by a distance of 20 cm and have the same charge of 50µC, what is the…

A: Answer:- (D) 562.5 N Given  Charge(Q1) = 50µC = 50 × 10-6 C  Charge(Q2) = 50µC = 50 × 10-6 C…

Q: P and Q are two opposite point charges. The force F acting on P due to Q and the electric field…

A: There are two types of charges. One is a positive charge and the other is a negative charge. Like…

Q: A 1.0-C point charge is 1.5 m from a second point charge, and the electric force on one of them due…

A: GivenPoint charge q1=1.0 CDistance between two point chargesr=1.5 mElectric force F=1.0…

Q: 1. A point charge Q is located a short distance from a point charge 30, and no other charges are…

A: In the given scenario, only two charges are present . These two charges are Q and 3Q. It is given…

Q: Two charges of 3.00x10 C and -1.25x10 C are placed at a separation of 20cm. a. Determine where a…

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Q: Two stationary, positive, point charges that are originally separated by a distance of 6.00 cm…

A: Given data:  Two positive charges Original Distance (r) = 6.00 cm Original force (F) = 8.00 μN New…

Q: Two charges of 3.00x10-6 C and -1.25x10-6 C are placed at a separation of 20cm. a. Determine where…

A: Given,q1 = 3.00 ×10-6 Cq2 =-1.25×10-6 Cdistance between the charges, d = 20 cm =0.20 m

Q: Two point charges are located on the x axis of a coordinate system. One point charge (+2mC) is…

A: Like charges repel each other and unlike charges attracts each other

Q: A charge +q is on the -x axis, and a charge -q is on the +x axis. If we place a negative charge at…

A: Given: The charge +q is on the -x-axis. The charge -q is on the +x-axis.

Q: 1. Three charges are arranged as shown in the figure below. Find the magnitude and direction of the…

A: Solution:-Given that 1 nC=10-9 C

Q: 21. Four charges are at the corners of a square, with B and Con opposite corners. Charges A and D,…

A: FC = FA + FD since| FA| = |FD| kqCqBr2=2 k qAqBr2 qA=12= 0.71 C  there must be a -ve sign attraction…

Q: 1. Four 10.0 μC charges are placed at the corners of a square that is 1.0 m on each side. What is…

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Q: A 6.6-μC charge is placed at the origin and a second charge is placed on the x-axis at x = 0.1 m. If…

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Q: If the electric force between two charges is 4.2 x 10-2N, what would the new force be if the…

A: We know thatF=kQ1,Q2r2WhereF=Electric forcek=Coulomb's constantQ1,Q2=chargesr=distance between…

Q: Two stationay point charges experience a mutual electric force of magnitude 128 N. Subsequently, if…

A: Given data as per question  F   =   128N New distance is quadrupled

Q: Two positive charges Q1 and Q2 are separated by a distance r. The charges repel each other with a…

A: Write the expression for coulomb's law. F=14πε0Q1Q2R2…

Q: Two small charged objects attract each other with a force F when separated by a distance d. If the…

A: Two small charged objects attract each other with a force F when separated by a distance d. If the…

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.