Y.

Q: determine if the light from a point source is polarized or unpolarized bu designing a experiment. Ex...

A: To determine if the light is polarized or unpolarized we pass the light through a polarizer and then...

Q: A car drives around a curve with radius 150 m at a speed of 30 m/s. What is its average acceleration...

A: a) 180degree or 3.14radian the expression to determine the distance,

Q: f the resistance of the neuronal membrane goes from 500 MΩ to 250 MΩ, which of the following is most...

A:

Q: What is the wavelength of the waves you create in a swimming pool, if you splash your hand at a rate...

A: Given:  frequency, f = 2 Hz  wave velocity, v = 0.640 m/s

Q: Under what conditions can a rotating body be in equilibrium? Give an example.

A: Given:  Rotating body 

Q: A steel cable with total length 52 m and mass 150 kg is connected to two poles. The tension in the c...

A: Given:- Length (L)=52m Mass(m)= 150 kg Tension(T)=6748N Frequency =4 Hz Find the wavelength of the r...

Q: A 20W, 120V bulb and a 60W, 120V bulb are connected in series across a 240V source.  Assuming that t...

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Q: A 15.0-lb block rests on a horizontal floor. (a) What force does the floor exert on the block? (b) A...

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Q: (a) Show that a potential difference of 1.02 × 106 V would be sufficient to give an electron a speed...

A: The speed of the electron is Therefore, a potential difference 1.02×106V is sufficient to give an e...

Q: An object attached to a spring vibrates with simple harmonic motion as described by the figure below...

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Q: Find a mathematical model for the verbal statement. (Use k for the constant of proportionality.) The...

A: The gravitational force between two masses can be expressed as follows,

Q: 4, Figure below shows a U-shaped conductor which we lay a metal rod with length L on it. This metal ...

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Q: A student drove to the university from her home andnoted that the odometer reading of her car increa...

A: a. The average speed is  

Q: Physics Question

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Q: A thin metal rod Carries a current of 14A directed at 40° with respect to the lines of 0.13-T unifor...

A: Given:  Current, i = 14 A  Angle, A = 40 degree  Magnetic field, B = 0.13 T Force, F = 0.55 N 

Q: Question 6 The m-mass steel bullet was fired at a speed of 700 m/s towards the plate and separated f...

A: Given :  mass of bullet, m  = 22 g  = 0.022 kg             velocity before collision, u = 700 m/s   ...

Q: A thin film of glass (n = 1.52) of thickness 0.420 mm is viewed under white light at near normal inc...

A: The expression to determine the wavelength,

Q: On what factors does the period of a simple pendulum depend?

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Q: A transparent photographic slide is placed in front of a converging lens with a focal length of 2.44...

A: a) the ray diagram for the real image formation,

Q: The parachute on a race car of weight 8 820 N opens at the end of a quarter-mile run when the car is...

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Q: An athlete is training on a 100 m long linear track. His motion is described by the graph of his pos...

A: Write the expression for the velocity of each segment.

Q: (a) What is the momentum in kg · m/s of a garbage truck that is 1.00 ✕ 104 kg and is moving at 28.0 ...

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Q: Which type of detector senses radiation by the ionization of gas in a tube?

A: The key principle of radiation detectors are ionization and excitation.

Q: Standing at the base of one of the cliffs of Mt. Arapiles inVictoria, Australia, a hiker hears a roc...

A: The height which the rock breaks,

Q: What is the minimum work needed to push a 950 kg car 710 m up along a 19.0° incline? Ignore friction...

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Q: A large grinding wheel in the shape of a solid cylinder of radius 0.330 m is free to rotate on a fri...

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Q: A wrecking ball is being used to knock down a building. One tall unsupported concrete wall remains s...

A: When the ball hits the wall near the top, then the wrecking ball transfers its torque to the top of ...

Q: Two radiation lines with an wavelength of 500 and 501 nm in an atomic glowat least how many lines sh...

A: Given information: Here, λ1 and λ2 are the two wavelengths.

Q: When using a pencil eraser, you exert a vertical force of 6.00 N at a distance of 2.00 cm from the h...

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Q: 5RT3 a. A piece of metal of molar heat capacity Cp is heated from 300K to 500K at 2 constant pressur...

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Q: A plane flies due east at 100m/s due to a horizontal cross wind, the plane’s actual speed relative to...

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Q: The OABC structure is integrated at point O and supports two-wire forces. EAD cable passes through a...

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Q: 6.002 a) Find the equivalent resistance 3.00 2 5.00 2 between points a and b in Figure. (b) Calculat...

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Q: What voltage must be applied to an 8.00 nF capacitor to store 0.160 mC of charge?

A: Given: Capacitance, C = 8 nF = 8 x 10-9 F  Charge , q = 0.16 mC = 0.16 x 10-3 C 

Q: Astrology, that unlikely and vague pseudoscience, makes much of the position of the planets at the m...

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Q: In 1967, New Zealander Burt Munro set the world recordfor an Indian motorcycle, on the Bonneville Sa...

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Q: Assume that a gold nucleus has radius of the 6.98 fm and the α-Particle has a radius of 1.8fm, what ...

A: The incident alpha-particle must possess the energy equal to the electric potential energy of the sy...

Q: In a Young’s double-slit experiment, a set of parallel slits with a separation of 0.100 mm is illumi...

A: a) For constructive interference, the path difference must be an integral multiple of wavelength.

Q: Sub question 4

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Q: Is capillary action due to cohesive or adhesive forces, or both?

A: Cohesion is the force of attraction between the same kind of molecules whereas adhesion is the force...

Q: A water heater supplies (74+ 3)kW of power in the form of heat to water. If the (74+ 300)kg of water...

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Q: A 450-kg sports car accelerates from rest to 100 km/hr in 4.80 s. What magnitude force does a 68.0 k...

A: given:  initial velocity, u = 0 m/s final velocity, v = 100 km/h = 27.78 m/s time,  t = 4.8 s  mass,...

Q: A person with refractive myopia can see objects as close as 20 cm clearly, and objects as far away a...

A: It is given that,

Q: Att=0, a radioactive sample contains 3.50 ug of pure 11 "C, which has half-life of 20.4 min. The act...

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Q: could you help with section II: A, 1, 2,3, 4 and 5?

A: (1) Earth exerts downward gravitational force on the object. The spring attached to the mass exerts ...

Q: In a spaceship far from the reaches of gravity, under what conditions could you feel as if the space...

A: It can be felt as if the spaceship were stationary in Earth’s surface if the spaceship accelerates a...

Q: Define mycoplasma.

A: Mycoplasma is a genus of bacteria that lack a cell wall around their cell membranes. This feature ma...

Q: A capillary tube is immersed vertically in a water container. Knowing that water starts to evaporate...

A: Given:  P = 2 kPa S = 1 N/m  Angle of contact = 6 degree

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.