Point charge A with a charge of 2 nC is placed 2 cm to the right of point charge B. A force of 130 ?N towards point charge B acts on point charge A. (i) What is the sign of point charge b? (ii) If point charge A is moved to a location 4 cm to the right of point charge B, what is the force on point charge A

Q: +2 nC and -54 nC charges are 1 m apart. A third charge of +10 nC is in a line (X axis) with the two…

A:

Q: Consider three identical metal spheres, A, B, and C. Sphere A carries a charge of + 5q. Sphere B…

A: Let charge on sphere A , B  and C are Qa  , Qb and  Qc respectively . Initially  Qa = + 5 q Qb = - q…

Q: A 7.38-nC charge is located 1.82 m from a 3.86-nC point charge. (a) Find the magnitude of the…

A: given data -                      first charge Q1 = 7.38 nC                     second charge Q2 =…

Q: Two metal spheres, each of radius 3.8 cm, have a center-to-center separation of 2.0 m. Sphere 1 has…

A:

Q: nce of 1.92 m from each other. One of the particles has a charge of 7.31 nC, and the other has a…

A: According to the properties  of charge, the like charges repel each other.  The force between the…

Q: Positive electric charges are given to two small plastic spheres. When they are a distance of 7.0 cm…

A: Given data :- distance between the two charges r = 7 cm = 0.07 m magnitude of force F = 0.340 N

Q: A small sphere of mass m 7.30 g and charge q,- 32.9 nC is attached to the end of a string and hangs…

A: Given data: The mass of the sphere is m=7.30 g=7.30×10-3 kg The magnitude of the charge of the hinge…

Q: Two source charges (5.0 nC and -3.0 nC) are located on the y-axis respectively at y = 0 and y =…

A: Given that:

Q: Three point charges are located along the x-axis. Point Q1=3.5×10^-6 C at x=0, point Q2=8.5×10^-6 C…

A:

Q: You break a piece of Styrofoam packing material, and it releases lots of little spheres whose…

A:

Q: (a) Two point charges totaling 9.00 uC exert a repulsive force of 0.300N on one another when…

A: Solution: (a). The force between the two-point charges separated by a distance r is given by the…

Q: (a) Where can a third charge be placed so that the net force on it is zero? m to the right of the…

A:

Q: A charge of -3.00 nC is placed at the origin of an xycoordinate system, and a charge of 2.00 nC is…

A: Given information: The charges are q1=-3.00 nC=-3.00×10-9 Cq2=2.00 nC=2.00×10-9 Cq3=5.00…

Q: A charge of -2.60 nC is placed at the origin of an xy-coordinate system, and a charge of 1.55 nC is…

A:

Q: (a) Two point charges totaling 9.00 μC exert a repulsive force of 0.150 N on one another when…

A:

Q: When placed 5 cm away from an unknown charge q, a 1.2 x 10-6 C charge experiences a repulsive…

A:

Q: A charge of -4.00 nC is palced at the origin of an xy coordinate system, and a charge of 3.00 nC is…

A:

Q: A dipole of ±2.6 nC point charges arranged 0.11 cm apart is centered at the origin and oriented…

A:

Q: Common transparent tape becomes charged when pulled from a dispenser. If one piece is placed above…

A: mass = 14 mg distance = 1 cm Let the magnitude of charge = q

Q: A charge of -3.00 nC is placed at the origin of an xy-coordinate system, and a charge of 2.00 nC is…

A:

Q: onsider three identical metal spheres, A, B, and C. Sphere A carries a charge of +2q. Sphere B…

A:

Q: Three 150 nC charged objects are equally spaced on a straight line. The separation of each object…

A: Let the three charges be q1 ,q2 , q3 and its given that q1=q2=q3 =150nC. r = 0.30m And also given…

Q: On the x-axis there is a charge Q1 = + 15μC at x = 2 m, and Q2 = + 6 μC at the origin at x = 0. If…

A: Let us place Charge q3 at a distance 'X' meter from q2 on X-axis. Thus distance between q3 and q1 is…

Q: Part A If a proton and an electron are released when they are 6.00x10-10 m apart (typical atomic…

A: The electrostatic force between two charged particles can be calculated using Coulomb's law:…

Q: Problem 4: A point charge of 4.2 µC is placed at the origin (x, 0) of a coordinate system, and…

A:

Q: Three charges are on a line. The left charge is 9₁ = 2.0 nC. The middle charge is q2 = 5.0 nC. The…

A: Visualize the Problem:

Q: A 1.0-C charge and a 2.0-C charge are separated by 100 m. Where should a charge of -(1.0 x 10^-3) C…

A: Coulomb's Law: If two charge particles (q1 & q2 in C) are placed in the vicinity to each other,…

Q: Where along the axis (at what x-coordinate?) must a positively charged C be placed in order for it…

A: Given, Charge A, q1=+18nC Charge B, q2=-27nC

Q: A 4.0 mg bead with a charge of 2.5 nC rests on a table. A second bead, with a charge of - 5.6 nC, is…

A: The charge of the first bead, QB1=2.5 nC=2.5×10-9 C   The charge of the second bead, QB2=-5.6…

Q: You have two identical conducting spheres, each of mass m and charge q, charged with oppositely…

A:

Q: Three charges are arranged along a straight line as follows: q1 --- q2 --- q3. The distance between…

A:

Q: Consider three identical metal spheres, A, B, and C. Sphere A carries a charge of +4q. Sphere B…

A:

Q: 40.0nC charge is placed at the origin of a coordinate system. At a point along the negative x-axis…

A:

Q: -2 F y (m) B 1 2 x (m) Two point charges. A = -2 Q and B = 4Q, are located at the positions shown in…

A: Given Data: The amount of two charges are Q1=−2Q  and  Q2=4Q.The distance of the charges Q1  and Q2…

Q: Rocket observations show that dust particles in Earth’s upper atmosphere are often electrically…

A: a)the force between two charges is,

Q: A point charge of 4.1 uC is placed at the origin (x1=0) of the coordinate system, and another charge…

A:

Q: Two point charges are located 2.5 mm apart. The force between the particles has a negative magnitude…

A:

Q: Three equal charges, each of +4.6 pC, are spaced along a straight line. Charge A, is at one end of…

A:

Q: Consider the surface charge distributed along the disk with an inner radius of 1m, an outer radius…

A:

Q: A positive charge of 4.0 µC exerts an attractive force of 6N on an unknown charge 20 cm away. The…

A:

Q: There are three objects: A, B, and C. You know that A is positively charged. When object A is…

A: Charge on A = positive Charge on B = ? Charge on C = ?

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.