Suppose another solenoid is to be designed to produce a uniform 1.350-T magnetic field near its center, and a very long wire will be wound around it 4570 times. If the solenoid has to be 45.65-cm long and 7.8-cm in diameter, how much electric current is needed to produce the given field?  Complete handwritten solution!

Q: 3. 5. displacement displacement time 4. displacement time a. at rest b. gradually slowing down c.…

A: Velocity = displacement / time So the slope of the curve tells about the velocity.  Slope =…

Q: Differentiate Focus and Epicenter

A: Focus:  The place inside the Earth's crust where the earthquake originates and the energy is…

Q: A block of aluminum with a volume of 10 cm3 is placed in a beaker of water filled to the brim. Water…

A: Given:-  A block of aluminum with a volume of 10 cm3 is placed in a beaker of water filled to the…

Q: The body's muscles are; attached to the bone through Cartilages and ligaments; the system of bones…

A: Option c is correct. The body muscles are atteched to the bone through tendons and ligaments, the…

Q: A citizen's band radio transmitter operates at a frequency of 27.1 MHz. The peak voltage across the…

A: we have f=27.1×106Hz

Q: A guitar string of mass 6.48 g and length L= 90 cm is under a tension of 150 N. A standing wave of…

A:

Q: 4. As seen in the figure, what is the temperature so that the two rods will meet? Given the…

A:

Q: Find speed Distance=212 km Time-33 hr

A: From equation of motion,       Speed = Distance /Time

Q: In an alcohol-in-glass thermometer, the alcohol column has length 12.09 cm at 0.0 °C and length…

A:

Q: QUESTION 6 A body is moving toward x direction with the velocity V = (a-bt)(c-dt). where t is the…

A:

Q: Find the voltages across branches ab, bc, cd, de, and ef. 100 120 b a R. 60 www R₁ C R₂ R. R. 60 120…

A: The equivalent resistance of the circuit can be calculated…

Q: The value of the electric current in copper is 20 ohms in an electrical source, the value of the…

A:

Q: A skateboarder with a mass of 90 kg is skating towards a ramp at 5 m/s. The skater begins to move up…

A: a) By work energy theorem 12mv02=mgh+12mv2v=v02-2gh=52-2·9.8·0.5=3.898717738 m/s

Q: Question 23 A parallel-plate capacitor's electric field between square plates has magnitude E. A…

A: Capacitance of a parallel plate capacitor is given as C= ∈A/d ,where ∈is permitivity of space and A…

Q: P.1. Determine the moment of inertia of the shaded area about the x and y axes. 2 m -2 m-

A: As given. The equation,  y3=x2y=x23x=y32   Draw the diagram as below. Express the area of the…

Q: 19. A 6.50-kg object is hung from the bottom end of a vertical spring fastened to an overhead beam.…

A:

Q: Find the momentum Mass=2 kg velocity=0.23 m/s

A: Given data : Mass=m Velocity=V   Required : Momentum

Q: ACCELERATION You will be given the formula for acceleration: No need to memorize it!! What does…

A: Given, the formula for acceleration: aavg = ΔvΔt = vf - vitf - ti   To state what acceleration…

Q: A set of two parallel plates of area A separated by a very small distance d makes up an ideal…

A: Energy of capacitor U=Q22C

Q: Find the pressure Force 2.210 N Area=1.2 m2

A: Given data : Force=F Area=A   Required : Pressure

Q: Due to its charge, an air-filled capacitor retains a potential energy of 6.00 mJ. It is mistakenly…

A: Energy of capacitor E=Q22C=Q22ε0εrAd

Q: The current passing through a 0.40-H coil increases from 2.0-A ti 10.0-A in 0.12 s. (a) Calculate…

A: Given:-  The current passing through a 0.40-H coil increases from 2.0-A to 10.0-A in 0.12 s. Find:-…

Q: Differentiate Intensity vs. Magnitude

A: To deal with physics related problems we use different terminology out of which "Intensity and…

Q: An 18-foot high lamppost casts a shadow. If the angle of elevation from the tip of the shadow to the…

A:

Q: . A  1.13 x 10 -19-C negative charge is traveling with a speed of 3.5 x 107 m/s through a uniform…

A: Answer =  F = force on a moving charge particle in a magnetic field.  F = q(V × B)  v = velocity…

Q: If an object travels at a constant velocity, what can we say about its acceleration? What is another…

A: If an object travels at a constant velocity, it has zero acceleration. Another Situation: A photon…

Q: A 1540-kg car is traveling with a speed of 12.4 m/s. What is the magnitude of the horizontal net…

A:

Q: A 49.05 N box is pulled from rest to the right by a horizontal force of 200 N . There is a…

A:

Q: QUESTION 7 V₂ m₂ M m₁ k ŵ m₂ m₁ Xmax = ? A mass m, is moving to the left at the speed v₁ on a…

A: The spring compression is maximum when both mass have same velocity.

Q: It takes a force of 29.79 Newtons to stretch a 46-cm spring to 127-cm and hold it there. How much…

A:

Q: Suppose you have two point charges of opposite sign. As you move them farther and farther apart,…

A:

Q: When physicians diagnose arterial blockages, they quote the reduction in flow rate. If the flow rate…

A:

Q: A racing car has a uniform acceleration of 24 m/s². What distance will it cover in 4 seconds after…

A:

Q: 3. A piece of metal with a mass of 15.3 grams has a temperature of 50.0 °C. When the metal is placed…

A:

Q: Q3. A standing wave of "n" loops is formed by a vibrator (constant frequency) on a taut string. If…

A: Given data: The tension is multiplied by a factor 4. The number of loops is n.

Q: PROBLEM 2: What is the distance travelled by the bicyclist? What is the displacement of the…

A: Distance is defined as the total distance covered by the object without any regard to direction.

Q: Q2 A sailor wants to navigate his boat such that it travels East. The boat has an engine and can…

A:

Q: particular type of wave hasa wavelength of 5m that pass by an observer once every 4 seconds. A.…

A:

Q: Problem 1 ( 3) Consider two objects of masses m₁= 9.004 kg and m2 = 3.703 kg. The first mass (m₁) is…

A: Given:  mass m1 = 9.004 Kg                 mass m2 = 3.703 Kg                      velocity of first…

Q: The wave function of a standing wave on a string is given by:y(x,t)=0.02sin(πx)cos(50πt)

A: Given:-  The wave function of the standing wave is as  y(x,t) = 0.02sinπxcos50πt where x and y are…

Q: The current in one coil decreases from 4.2 A to zero in 0.80-s. A 0.035-V emf is induced in a…

A: In the given question, The current in coil 1 decreases from 4.2A to zero. in 0.80s. An emf of 0.035…

Q: A long, straight current-carrying wire has a circular loop with a 40-mm radius. If the current…

A: Given: The radius of the loop is 40 mm = 0.04 m. The current in the loop is 5.9 A.

Q: A 0.075 frisbee is thrown with an initial speed of 12 m, and an initial height of 1.1 m, when it has…

A: Write the given values with the suitable variables. m=0.075 kgu=12 m/sh=1.1 mv=10.5 m/sH=2.1 m Here,…

Q: Resistance is affected by what four factors? 1. 2. 3.

A: 1. Temperature 2. Length of wire

Q: Find the density of a fluid in which a hydrometer having a density of 0.750  g/mL floats with 92.0%…

A: Given value--- density of hydrometer = 0.75 g/mL.  submerged % = 92 %  We have to find--- density…

Q: 1 What features make radio waves useful for transmission? O They are not absorbed by the atmosphere…

A: Radio wave is an electro magnetic wave radiation. As the wavelength of radio waves are longer than…

Q: Two square air-filled parallel plates, each with a surface area of 190 mm², are separated D and are…

A: GivenA=190 mm2d=1.2 mmE=1.1 nJ

Q: An observer sees a lightning flash and hears the sound 6 seconds later, thet should estimate the…

A: Speed = Distance /Time We know speed of light is 3*10^8 m/s which is very fast so there is no time…

Q: Mass of a body is 2.9 kg, Calculate the weight?

A: Given data :                  Mass  of the body    =   m                Acceleration  due to gravity…

Q: Two waves traveling in the same direction are described by the wave functions: y_1…

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.