What is the force generated from a 2 charge and a 1.2 charge that are 2.9 meters apart? Round your answer to the nearest whole number.

Q: Two small metallic spheres, each of mass 0.20 g, are suspended as pendulums by light strings from a…

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Q: point charge of 6.98x10^-6C and mass 49.4x10-8 kg is in a uniform electric field of 408 N/C i.…

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Q: a) Using the symmetry of the arrangement, determine the direction of the force on q in the figure…

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Q: A bead with a mass of 0.050 g and a charge of 15 nC is free to slide on a vertical rod. At the base…

A: The expression for the repulsive force between the charged particles is F=kq1q2r2 according to…

Q: Four 3 pC charges are at the corners of a 1-m square. Two charges on the left are positive and the…

A: Given: charge Q=3×10-12C Distance between the center and each charge  r=a22+a22r=a2r=12

Q: Two small spheres with equal charge are placed 20cm apart. Find the excess electrons of a sphere…

A: Given: Charge is equal Force F = 4.57×10-21N Distance r = 20 cm or 20 × 10-2 m To determine: Charge…

Q: A 4 nC charge is at the origin and a -9 nC charge is at x = 4 cm. At what x-coordinate could you…

A: Given The charge at the origin is q=4 nC. The charge at x = 4 cm is Q=-9 nC. The distance between…

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: Assume two charges are 0.5 m away, and they carry positive charges of  25.0uC and  45.0uC.    At a…

A: The point in between the charges where the net electric field is zero is the region where the…

Q: A line of positive charge is formed into a semicircle of radius R as shown. The charge per unit…

A: Given information: Here, λ is the line charge density, Q and QP are the total line charge and test…

Q: You have 3 charges, each with magnitude 78 μC. One charge sits at (x,y)=(0,0) one at (x,y)=(0.9,0),…

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Q: Two charges are located in the xy plane: charge q₁ = -3.20 nC is located at (x = 0.00 m, y = 0.680…

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Q: Why is the charge in air temperature negligible, while the change in temperature of hot cocoa more…

A: Flow of heat  into a body increases its temperature and flow of heat  out of body causes  decrease…

Q: Find the total Coulomb force on the charge q in the figure below, given that q = +1.05 μ 9c = -4.10…

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Q: Two identical balls of  are suspended from threads of length  and carry equal charges as shown in…

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Q: A hollow conducting sphere has an inner radius of r1 = 1.5 cm and an outer radius of r2 = 3.5 cm.…

A: Consider the distance of a point away from the sphere’s center be r, and the electric field at this…

Q: Place a particle with a negative charge (Q=15mC) between two particles, both positively charged…

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Q: What is the electric field 4.70 m from the center of the terminal of a Van de Graaff with a 3.10 mC…

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Q: A small spherical insulator of mass 5.71 x 102 kg and charge +0.600 uC is hung by a thin wire of…

A: Givenmass of spherical insulator , m=5.71×10-2 kgChargesQ1=+0.6×10-6 CQ2=-0.9×10-6 CDistance of…

Q: A 7.73 nC charge is located 1.68 m from a 3.94 nC point charge. (a) Find the magnitude of the…

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Q: A rubber rod is rubbed with fur, transferring electrons to the rod. The rod is then brought near the…

A: When the rubber rod is rubbed with fur, it becomes negatively charged.

Q: A line of positive charge is formed into a semicircle of radius R = 70.0 cm, as shown in the figure…

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Q: Four 10 nC point charges are located in the z = 0 plane at the corners of a 8 cm square side…

A: All 4 charges are in xy plane at location (4,4,0),(-4,4,0),(-4,-4,0),(4,-4,0) 5th charge is on z…

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

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Q: A 1-uC charge is located on each of the four corners of a square whose side measures 10 cm. What is…

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Q: A 0.59kg object charged with +1.6μC lies at the origin of a plane. Charge A (-1.4µC, 0.46kg) 1 4.3cm…

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Q: As shown in the given figure, a small sphere of mass 0.25 g that carries a charge of 9.0 × 10−10 C.…

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Q: (a) A physics lab instructor is working on a new demonstration. She attaches two identical…

A: Answer..

Q: A line of positive charge is formed into a semicircle of radius R. The charge per unit length along…

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Q: A charge q is uniformly distributed over the periphery of a circular thread of radius 'a'. Another…

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Q: Three equal positive charges of 17.654 mC each are located at the vertices of an equilateral…

A: In this question we have to determine the magnitude of the force acting on each charge.Please give…

Q: Two identical point charges in free spaceare connected by a string 7.6 cm long. The tension in the…

A: Given data: The length of the string is r=7.6 cm. The tension in the string is T=0.21 N. Part (a)…

Q: proton moves in a circular orbit just outside the spherical shell. Calculate the speed of the…

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Q: A line of positive charge is formed into a semicircle of radius R = 65.0 cm, as shown in the figure…

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Q: Two charged spheres are 5.86 cm apart. They are moved, and the force on each of them is found to…

A: Given data:  Initial distance (r) = 5.86 cm Final distance after moved (rnew ) =? The new force have…

Q: An infinite line charge produces a field of 9 × 102 N/C at a distance of 2 cm. Calculate the linear…

A: Applications of  Gauss’s theorem says that1). Electric field due to an infinitely long straight…

Q: Consider the following situation. Particles A and B have equal charge. They are separated by a…

A: Given,  Particle A and B have equal charge. They are separated by a distance d. They each experience…

Q: Two point charges 5uC and -5uc are located 30 cm apart in vacuum. What is the electric field at the…

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Q: Three charged particles are located at the corners of an equilateral triangle as shown in the…

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Q: Edit More orm rod oflength L lies on the x-axis wn. The rod has a net charge of Q that Formly spread…

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Q: A line of positive charge is formed into a semicircle of radius R = 45.0 cm, as shown in the figure…

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Q: What is the magnitude of the force a +30 μC charge exerts on a +2.9 mC charge 48 cmcm away? Express…

A: Given data:  Two charges q1 = +30 μC and q2 = +2.9 mC Distance between charges (r) = 48 cm Required:…

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.