4. The force between two identical charges separated by 1 centimeter is equal to 90 N. What is the magnitude of the two charges?

Q: Liquid water turns out to have a higher density at 4C degrees than at any other temperature. What…

A: Thermal expansion coefficient describe the relation between the size of an object and change in the…

Q: Find the activity of a sample containing 1.63 10-6 g of (60/27)Co (T1/2 = 5.27 years).

A: As we know that the number                      1 mole of mass of C2760o = 60gm…

Q: a" g/4 29. A 50 kg man stands on a scale that measures force in an elevator traveling up with an…

A:

Q: Two infinite parallel plates separated by a distance of H with the upper plate moving at a velocity…

A:

Q: WHAT IS ELECTROPHORESIS AND WHAT ARE THE IMPORTANT APPLICATIONS OF ELECTROPHORESIS?

A: Separation of solutes based on different rates of migration though an electric field through…

Q: A concave spherical mirror has a radius of curvature of 35 cm . The object distance is 51.9 cm .…

A:

Q: EVALUATE THE STATEMENT. Increasing the separation of the two charged parallel plates of a capacitor,…

A: By increasing the separation of the two charged parallel plates of a capacitor, which are…

Q: RI 10.0 V R2 A R3

A: Apply Kirchhoff’s voltage law in the upper loop.

Q: Part A The temperature of an ideal gas is increased from 150 °C to 300 °C while the volume and the…

A: Given , The temperature of ideal gas is increased from 150° C to 300° C while the volume and number…

Q: A man is 2m in tront of a mirror 3ee his upright image magnified times What is Hhe redies of…

A:

Q: thermos contains 160 cm3 of coffee at 93.2 °C. To cool the coffee, you drop two 10.5-g ice cubes…

A: thermos contains 160 cm3 of coffee at 93.2 °C. To cool the coffee, you drop two 10.5-g ice cubes…

Q: Find bitwise AND and XOR of the following two bit strings: 1. 101 0010 0001 1001 2. 10 1001 0001…

A: The AND gate operates on 2 bits giving the output as one only when both bits are 1. If either bit is…

Q: Part A - Practice Problem: Determine the gauge pressure for a 1.0-cm-diameter faucet located next to…

A: The gauge pressure for a 1.0 cm diameter faucet is 4.27 atm or 4.27 x 10⁵ Pa

Q: A car of mass m moving at a speed v_1 collides and couples with the back of a truck of mass 2m…

A:

Q: A uniform rod of mass 150 g and length 100 cm is free to rotate in a horizontal plane around a fixed…

A:

Q: A railroad car of mass M moving at a speed v_1 collides and couples with two coupled railroad cars,…

A:

Q: Caden

A:

Q: An ideal Carnot engine operates between a high-temperature reservoir at 492K and a river with water…

A: Given: The high temperature of the engine is 492 K. The low temperature of the engine is 290 K. The…

Q: A. Do this: Roll the ball downward, upward and on a level plane. When the ball rolls down the plane,…

A: Distinction between newtons first law and galileo assertion

Q: Üse the information and table below to answer the following question. Step Procedure 1 Use a…

A: Here the option (c) is correct. i.e Use an ammeter, connected in series, to measure the current to…

Q: 2200 W electric stove operates on a 220 V line.

A: A) direct current will flow. (D/C)

Q: The vertical distance between eye level and the ground for a certain swimmer, who is standing…

A:

Q: 18. Two window washers, Bob and Joe, are on a 3 m- long, 345-N scaffold suppoted by two cables…

A: The free-body diagram of the system is shown below. Here, T1 and T2 are the tension in the left…

Q: Penny wishes to take a picture of her image in a plane mirror. If the camera is 1.4 m in front of…

A: Given The camera is 1.4m in front of the mirror. We have to find what distance should the camera…

Q: If the annual (8 hours per day) cost to run a 400-W computer is ₱12,000.00, how much does the…

A: Given data:  Daily uses = 8 hours per day Power (P) = 400 W = 0.400 kW Total cost of running…

Q: A 68 kg woman cycles at a constant 15 km/h All of the metabolic energy that does not go to forward…

A: Given  weight of the woman = 68 kgs Velocity of the woman = 15 km/h To find out  How many kilograms…

Q: sentences, expain why electromagnetic radiation. wave and a particle. in 1 to 2 can be modeled as…

A:

Q: Standing sound waves are produced in a pipe that is 1.80 mm long. For related problem-solving…

A:

Q: A restaurant put up some neon lamps. “Neon” lamps are not just neon. They have various gases that…

A:

Q: 30. Base your answer to the following question on the diagram below which represents an electric…

A:

Q: Suppose you are looking at your reflection in a shiny round holiday tree ornament. (a) If you are…

A:

Q: *9 A square wire loop with 2.00 m sides is perpendicular to a uniform magnetic field, with half the…

A:

Q: John (J) and Mary (M) are playing on a merry-go-round that rotates with constant angular velocity.…

A:

Q: The drawing shows a crystalline slab (refractive index 2.115) with a rectangular cross section. A…

A:

Q: (0) An opaque cylindrical tank with an open top has a dameter of 345 m and is completely iled with…

A: Given data: The diameter of cylindrical tank is d=3.45 m. The angle of sunlight with horizon is…

Q: 7. M DETAILS WAUNIPHYSAVI 19.P.011. A monatomic gas is taken through two steps: first its pressure…

A:

Q: Find the kinetic energy of a ball of 290 g mass, moving at a velocity Of 35 cm/s ?

A: Given data :   Velocity   =   v    Mass  =   m        To find :             Kinetic energy

Q: Solenoid #1 has a length L, cross-sectional area A, and N turns. Solenoid #2 has a length 2 L,…

A:

Q: A more complicated RL circuit is created (see diagram at right); again the switch is closed at t =…

A:

Q: Find the fundamental frequency and the frequency of the first three overtones of a pipe 45.0 cm…

A:

Q: Suppose the amount of air in a person's lungs is 1.9 L. Calculate the number of moles of air…

A: We assume that air is an ideal gas . Now we will use ideal gas equation that is PV= nRT ,where P is…

Q: Given the combination of resistors below: R2 V R6 R3 RA R5 If R1 = R2 = R3 = R4 = R5 = R6= 14 Q, and…

A:

Q: 6. A solid cylinder of mass 10.0 kg and diameter 40.0 cm is rotating about an axle through its…

A: A)

Q: 2/186 A marathon participant R is running north at a speed uR = 10 mi/hr. A wind is blowing in the…

A: a) Draw the velocity diagram.

Q: An athlete whiris a discus in circle of radius 80.0 cm. At a certain instant, the athlete is…

A: radius = r = 80 cm = 0.8 m angular speed = W = 10 rad/s angular acceleration = 50 rad/s2

Q: Optics can be subdivided into two categories: Geometrical and Physical. Explain the basic assumption…

A: Optics is the branch of science which deals with the behaviour and properties of light. Further it…

Q: Many people mistakenly believe that astronauts who orbit Earth are "above gravity." Calculate g for…

A: Given height h=200km and mass M =6×10^24 and radius R=6.38×10^6. We have to find the percentage of…

Q: Two long parallel wires placed side-by-side on a horizontal table carry identical size currents in…

A:

Q: The drawing shows a crystalline slab (refractive index 2.115) with a rectangular cross section. A…

A:

Q: 45° 30 m 7. A cannonball is fired with an initial velocity of 20 m/s and a launch angle of 45° at a…

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.