Upon entering the room, you observe two balloons suspended from the ceiling. You notice that instead of hanging straight down vertically, the balloons seems to be repelling each other. You can conclusively say ... a. both balloons have a negative charge. b. both balloons have a positive charge. c. one balloon is charge positively and the other negatively. d. both balloons are charged with the same type of charge. Explain your answer.

Q: Part A A proton 2.0 mm above the center of a 5.0 cm x 5.0 cm electrode experiences a force of 0.32…

A: distance of proton above electrode = 2 mm size of electrode = 5 cm × 5 cm Force experienced by…

Q: Particles in a Gold Ring. You have a pure (24-karat) gold ring with mass 17.7 g. Gold has an atomic…

A: the charge of an electrons is - 1.6 x 10-19 C  the charge on a proton is 1.6 x 10-19 C

Q: A protein molecule in an electrophoresis gel has a negative charge. The exact charge depends on the…

A:

Q: (a) Two insulated charged copper spheres A and B have their centres separated by a distance of 50…

A:

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

A: Given Charge on balloons q1 and q2= 2 x 106 C  Distance between two balloons( r )= 0.7 m To find…

Q: ou have three objects, labeled A, B, and C. In an experiment, you find that A attracts C and that A…

A:

Q: The fundamental charge is e = 1.60 x 10-19 C. Identify whether each of the following statements is…

A: The statement (a) is false. Any charge amount will be the integral of electronic charge.The…

Q: (? Submit Test ? A Figure 1 Figure 2 What describes the movement of the charge and the final charge…

A: Introduction: When a charged object is brought near a neutral object but not touched by it, a…

Q: test charge of +8 µC is placed halfway between a charge of +6 µC and another of +2 µC separated by…

A:

Q: Consider two concentric conducting spheres. The outer sphere is hollow and initially has a charge Q,…

A: (a) The charge on the inner solid sphere induces an equal and opposite charge on the inner surface…

Q: and Y are two uncharged metal spheres on insulating stands, and are in contact with each other. A…

A: In this problem, it is asking about the final charge states of X and Y.

Q: The figure(Figure 1) shows a solid metal sphere at the center of a hollow metal sphere. Assume that…

A:

Q: The charges on two identical metal spheres (placed in a closed system) are -2.4×10-17 C and…

A: a) Charge on sphere 1 is as mentioned below. Charge on sphere 1 is as mentioned below.   So,…

Q: An amoeba has 2.00X1016 protons and a net charge of 0.480 pC. (keep at least 4 places of decimal…

A: Net charge on amoeba Q = 0.480 pC = 0.480×10-12 C Number of protons N = 2×1016   (a) Number of…

Q: Coulomb's Law is an inverse square law in which the electric field is along a line to the source…

A:

Q: A small metal bead, labeled A, has a charge of 29 nC. It is touched to metal bead B, initially…

A:

Q: How many electrons are needed to form a charge of –2.0 nC? b. How many electrons must be removed…

A: Given data:  Charge (Q) = -2.0 nC = -2.0×10-9 C Required: Number of electrons (n)

Q: A small sphere with a mass of 2.00x10g and carrying a charge of 5.20x10 8 C hangs from a thread near…

A: Recall The charge will be attracted towards the sheet. In equilibrium ∑Fx=0∑Fy=0And FE=EQ

Q: Two identical blocks resting on a frictionless, horizontal surface are connected by a light spring…

A:

Q: A small metal bead, labeled A, has a charge of 28 nC. It is touched to metal bead B, initially…

A:

Q: Four identical metallic spheres with charges of +9.0 µC, +2.6 µC, -3.4 µC, and -7.2 µC are placed on…

A:

Q: Which statement best explains why a rubber rod becomes negatively charged when rubbed with fur? a.…

A: When a rubber rod is rubber with a fur, as a result of friction process charging is occurring.…

Q: A plastic balloon that has been rubbed with wool will stick to a wall.a. Can you conclude that the…

A: No, we cannot conclude that the wall is charged. Attractive electric forces occur between two…

Q: Sidney is experimenting with two charged objects. She holds the objects close to each other, but she…

A: Like charges repel each other and opposite charges attract each other.   In option A, the charges…

Q: Two charges of +10 – 6 C are located 1 cm apart. (a) What is the force on a charge +10 – 8 C halfway…

A: Given,two charges, q1 = q2 = +10-6 Care located at, d = 1 cm apart.Charge having magnitude, 10-8 C…

Q: A system of 1565 particles, each of which is either an electron or a proton, has a net charge of…

A: Given Number of particles is given as N=1565 Net charge of the system is Q=-3.952×10-7 C     We have…

Q: Part A The field just outside a 2.92-cm-radius metal ball is 420 N/C and points toward the ball.…

A: radius (r) = 2.92 cm = 0.0292 m Electric field (E) = 420 NC towards the ball

Q: Part A A box full of charged plastic balls sits on a table. The electric force exerted on a ball…

A: In this question we have to find the force exerted when the ball is replaced by a charge of -40 nC.…

Q: (Solve) 6. What is the net charge of an object that has 1.0 million excess electrons? 7. In walking…

A: The charge on the object is define as                        q = ne where e is the charge on…

Q: Unreasonable ResultsA wrecking yard inventor wants to pick up cars by charging a 0.400 m diameter…

A: Given data: Diameter of the ball is d=0.4 m Mass of the car is m=1000 kg Distance, s=1 m

Q: Why can you make a goal without hitting the puck in electric field hockey? Why can you use either a…

A: These are the question which can be answered by using electric field concept.

Q: A 2.0 m × 4.0 m flat carpet acquires a uniformly distributed charge of −10 μC after you and your…

A: Given that---- change Q = -10 micro C. Area A = 2m×4m. mass m = 2 micro g. Question ❓ What is…

Q: Part A An electric dipole is formed from two charges, ±q, spaced 0.600 cm apart. The dipole is at…

A: Electric dipole moment p = q×a

Q: Two point charges lie on the x axis. A charge of +2.40 pC is at the origin, and a charge of — 4.70…

A:

Q: A positively charged body attracts object A and repels object B. What conclusions can be drawn about…

A: We know similar charges repel and opposite charges attract each other. Using this fact we will…

Q: A lightning bolt transfers 22 C of charge to Earth. a) How many electrons are transferred from this…

A: Given, lightning bolt transfers charges to the earth, Q = 22 C 1 Coulomb of charge = 6.24×1018…

Q: Q2: B/ Two like and equal charges are at a distance of d=5cm and exert a force of F=9×10-³N on each…

A: Given: The electrostatic force between the charges is 9×10-3 N. The distance between the charges is…

Q: The field just outside a 4.28-cm-radius metal ball is 517 N/C and points toward the ball. Part A…

A: The magnitude of electric flux through a closed surface is, Here,  is the electric field and  is…

Q: Which is true? 1. Particles are not involved in electric interaction. 2. The force exerted by two…

A: Consider the 1st statement. Atoms consist of three types of particles which are neutrons, protons…

Q: 7. Which material is most likely to be the best conductor of electric charge?    A) aluminum   B)…

A: Electric charge flows inside an object with the help of free available electrons roaming across the…