9) What is the charge on this object? O a) +3 O b) -2 O c) +2 O d) +5

Q: 1. Two point charges q; = -80 nC and q, = +50 nC are separated by a distance of 5.0 cm as shown.…

A: The answer is below

Q: 5. How many electrons must be removed from a neutral, isolated conducting sphere to give it a…

A: Charge on sphere (Q) = 8×108 C

Q: Two point charges exist in a coordinate system. Charge #1 is 4.7 x 106 C and located at (0, 0.48) m.…

A: Given: Charge 1 = Q1 = 4.7×10-6 C Location of charge 1 = (0 , 0.48 m) Charge 2 = Q2 = 5.8×10-6 C…

Q: 5. When two objects (such as glass rod and silk cloth) are rubbed together, electrons can be…

A: Every matter is made up of tiny particles. We call these tiny particles as atoms. These atoms are…

Q: 11. What is the electric force between two point charges, one with 0.2 C of charge and the other one…

A:

Q: A neutral glass rod is rubbed into a (neutral) silk cloth. If the total charge on the glass rod is…

A:

Q: 47. When a charge is placed on a metal sphere, it ends up in equilibrium at the outer surface. Use…

A: Charge given to conductor remains at outer surface of conductor. We can use Gauss theorem to solve…

Q: 6. A positively charged metal sphere A is brought into contact with an uncharged metal sphere B. As…

A: According to law of conservation of charge Charge of an isolated system always remains constant…

Q: 8. A positive and a negative charge, éách of magnitude 1.5 x 10- C, are separated by a distance of…

A:

Q: An object, A, with +8.25 × 10^-6 C charge, has two other charges nearby object B, - 3.5 × 10^-6 C,…

A: The charge of object A QA=+8.25×10-6C The charge of object B QB=-3.5×10-6C The charge of object C…

Q: When a glass rod is rubbed with silk, it becomes positive and the silk becomes negative—yet both…

A: When a positively charge object is brought near to a neutral object, the distribution of charge in…

Q: 18 - Three point charges, of charge +Q, -2Q, and +3Q, are placed equidistant as shown. Which vector…

A: To determine: The direction of the electric force acting on the +Q charge for the three point…

Q: 6- Estimate the magnitude of the electric field due to the proton in a hydrogen atom at a distance…

A:

Q: 5. The electric field at a distance r from a point charge Q = 125 fC is 11.2 V/m. Find the distance…

A: Given: Electric field at a distance from a point charge Q=125 fC is E=11.2 V/m To find: the distance…

Q: 1. If 1.74 x1020 electrons move through a pocket calculator during a full day's operation, how many…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: 3. . What is the magnitude of force between two negative point charges, one of 2 x 10-5 C, the other…

A:

Q: 5) Which of the following is rue concerming an electron and f proton? 1A of a they are id en tical…

A:

Q: (9) Which of the following is "not" a unit for the Electric Field 1- N/C 2- V/m 3- V/C 4- J/Cm 5-…

A:

Q: alculate the magnitude and direction of the electric field 0.45 m from a + 7.85 x 10-9 C point ch

A:

Q: 7.) Two electrostatic point charges of +60.0 µC and +50.0 µC exert a repulsive force on each other…

A: As per our guidelines, we are supposed to answer only first one question in case of multiple…

Q: 5- Two very large metal plates are of equal size and bear opposite surface charge densities. An…

A:

Q: You hold a ruler that has a charge on its tip 4.00 cm above a small piece of tissue paper to see if…

A:

Q: 3- Find the electric field in the center of the exes. Here q1= +10 µC, q2 = - 20 μC, q4 = %3D 15 µC,…

A:

Q: 17. Two identical, small spheres of mass 2.0 g are fastened to the ends of a 0.60 m light,…

A:

Q: 4. Refer to the figure below. There are four point charges with a charge of qi = -4µC. q2 = -12µC.…

A: Given: q1 = -4 μCq2 = -12 μCq3 = -6 μCq4 = 8 μC                                       Solution: From…

Q: 2. Find the force between a positive charge of 8.0 x 10^ -5 coulomb and a negative charge of 5.0 x…

A: Charge 1: q1 = 8.0×10-5 CCharge 2: q2 = -5.0×10-4 CDistance between two charges: r = 0.60 m

Q: (5) Two charges Q, and Q; are separated by a distance D. If Q, is doubled, the force is 1- Increased…

A:

Q: A tiny ball carries 4×1012 excess protons. An electric field of 8.1 ×104 N/C is present and causes…

A:

Q: 5. A negatively charged plastic rod comes close to but does not touch a neutral metal sphere. While…

A: Required : The charge on the sphere.

Q: Which of the following diagrams shows the electric field in the region of two equal but opposite…

A: Introduction: The electric field is defined as a region around a charged particle within which force…

Q: Find the magnitude of electric force between an alpha ( α ) particle located 1.2 x 10-12 m away from…

A:

Q: Two equally charged balls are 3 cm apart in air and repel each other with a force of 40 μN (1 μ =…

A:

Q: 6. Three point charges as shown in the accompanying figure are fixed in place in a right triangle.…

A: Charges are: q1=-0.6×10-6 C q2=1×10-6 C q3=0.8×10-6 C By Pythagoras Theorem, the third side of the…

Q: 5- A 2µC point charge experiences a force of 16 N at a certain point in an electric field. The force…

A: 5) charge (q) = 2μC Force (F) = 16 N

Q: An object is found to have -3.6 x10-6 C of charge on it. How many electrons we added (positive…

A: Given data:  Charge on the object (Q) = -3.6×10-6 C Required: Number of electrons added or removed

Q: Determine the electrical force of attraction between two balloons with separate charges of +3.5 x…

A: We are authorized to answer the first question only. The electrical force of attraction between the…

Q: 12. A force of -4.4 x 10 N exists between a positive charge of 8.0 x 10 4 C and a nega- tive charge…

A:

Q: 3. Two spheres; 4.0 cm apart, attract each other with a force of 1.2 x 10° N. Determine the…

A:

Q: 2. A negative charge of 4.0 x 10 C and a positive charge of 7.0 x 10 C are separated by 0.15 m. What…

A: Given data The magnitude of the first charge is given as q1 = -4 x 10-5 C. The magnitude of the…

Q: 7. What is the magnitude and direction of force exerted on a 3.50 µC charge by a 250 N/C electric…

A:

Q: 8. Find the electric field at the center of the square of Fig. 21. Assume that q– 11.8 nC and a –…

A: charge (q) = 11.8 nC = 1.18×10-8 C Side length (a) = 5.20 cm = 0.052 m

Q: 4 What happens when a rubber rod is rubbed with a piece of fur to give rod a negative charge?…

A:

Q: gorilla's earring has a net charge of 800 µC. Find the magnitude of the electric field a distance of…

A: Given : q = 800 µC = 800 × 10-6 C r = 2 m

Q: Question 2 If the magnitude of the electric field at a distance of 24.8 m from a point charge is…

A: Given : r = 24.8 m E = 9 × 107 N/C

Q: Two charged objects have an attractive force of 0.8 N. If the charge of one of the objects is…

A: let charges on the two objects be, q1 and q2 respectivelylet the distance between them is 'r'…

Q: A rod 16 cm long is uniformly charged and has a total charge of 25 μC. Determine the magnitude of…

A:

Q: 2. Find the electric force between charges of + 4.9 nC and -8.1 nC separated by distance of 8.5 nm…

A:

Q: 2. Determine the electrostatic force between a 5 protons to an electron if the distance that…

A:

Magnetic Field Of Coaxial Cable

The word coaxial means same axis. So for a long straight cable to be coaxial, it must have concentric cylindrical shaped conductor around it. Coaxial cable (popularly called ‘coax’) has various applications ranging from current conductors to radiofrequency signal transmitters. This cable has lower emission losses and provides protection from electromagnetic interference which allows signals with less power to transmit over longer distances.For example, currents produced in the pickup of a stereo turntable generally travel to the amplifier through a coaxial cable.The self-inductance of a coaxial cable is another important characteristic, because it influences the propagation of electrical signals in the cable.