х3 1.00 m

Q: 3 m Fig. 2 3. Fig. 2 shows a Big Wheel at a fairgrpund. It has a radius of 3 m. Once it is loaded wi...

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Q: If m is a light stone,M is a heavy one,according to Aristotle M should fall faster than m.Galileo at...

A: Answer Aristotle believed that things fell at constant speed, not accelerating and the lighter objec...

Q: Choose the best answer. A car traveling at constant speed has a net work of zero done on it. (a) Tru...

A: Introduction: The net work done on the object is equal to the dot product of net force and displacem...

Q: 3 cm ९ 4em : তনপ বন্টির কোন তল দ্বা় বেৰী ডাপ অনুদত হবে ? Sाনিতিক বিক্লেষণ কর। Do a mathmatieal anal...

A: Height of object: h = 3 cm = 0.03 m Breadth of object: b = 2cm = 0.02 m Length of object: l = 4 cm =...

Q: derive e = 1/2at2 + wot + Oo. %3!

A: to derive : equation of angular motion :θ = 12αt2 + ωot + θo  

Q: (a) What is the ratio of the absolute value of the ion's charge to its mass (in C/kg)? Assume the ve...

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Q: An object is released from height of 72 feet and is given an initial horizontal velocity of 22 ft/s....

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Q: If optical density of a medium is high then the speed of light in that medium is: O high low unchang...

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Q: Air at a temperature of 0°C and a pressure of 1.01×10⁵ N/m² contains 2.7x 10²⁵ molecules per cubic m...

A: Initial Temperature: Ti=0o C = 273 K Final Temperature: Tf=223 K Initial Pressure: Pi=1.01×105 N/m2 ...

Q: (10pts) Two vectors A and B have magnitude A=3.00 and B=3.00. Their vector product is AxB= -5.00k + ...

A: Answer Give data A= 3 B=3 A×B = -5k + 2i We have the formula for cross product A×B = |A| |B| sinθ

Q: In this problem we are going to consider two different examples of the dot product between two vecto...

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Q: A hydrogen atom emits a photon when its electron shifts from a higher energy level to a lower one. S...

A: Given:- A hydrogen atom emits a photon when its electron shifts from a higher energy level to a lowe...

Q: A system of 7,542 particles initially has 5.44 x 1039 possible configurations. If we remove some of ...

A: Number of particles, present initially: ni=7542 Numbers of particles present finally: nf=2118  Total...

Q: The position of a particle which moves along the straight line is define by the relation x(t) = t – ...

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Q: 2. Fig. 1 shows a three-body system where m, and m2 are connected by a string and both are sliding o...

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Q: Suppose a heart defibrillator consumes 425 j of energy in 10.5 ms. What is the average power output ...

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Q: What mass would a pair of electrons have in order for their gravitational force of attraction to be ...

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Q: Using the parallelogram method draw the following vector diagram and find the resultant with directi...

A: Given values: Two forces, F1=1350 NF2=860 N angles, θ1=60oθ2=36o

Q: Two bodies of masses 12 kg and 8 kg move along the x-axis in opposite directions with velocities of ...

A: Given data: Mass, m1=12 kg Mass, m2=8 kg Velocity, v1=16 m/s Velocity, v2=11 m/s We have to find t...

Q: A perfectly reflecting surface of area 44.0 cm2 experiences a momentum transfer per second of magnit...

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Q: If you shine a light (of a single wavelength) on a material and electrons are emitted, then the phot...

A: Dear student The work function of a material is defined as the minimum energy required to emit elect...

Q: (a) Find the electric potential difference Δ V e required to stop an electron (called a “stopping po...

A: Given  Speed of electron v= 2.85 × 10 7 m/s Charge on electron e=-1.6× 10 -19 C Charge on proton p=1...

Q: When a man stretches a spring with a 100 N force (within its elasticity range) the spring pulls him ...

A: answer-: option 3 is right ( 100N) when a man streches a spring in limit of elasticity then spring p...

Q: Determine the image distance ?idi for an object ?o=7.000 cm from a diverging lens with radius of cur...

A: Refractive index, n = 1.8 Distance of object, d' = 7 cm  Radius of curvature, R = 5.60 cm  Let d be ...

Q: If a magnet is broken into two pieces.the new magnet formed will have two pole.justify this statemen...

A: Magnets are usually a kind of metal or rock that produce an invisible field around themselves called...

Q: Define the term work function

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Q: The motion of a particle which moves along the straight line is defined by the relation x(t) = t – 9...

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Q: High-intensity light sources known as ___________ areeffective in developing latent fingerprints.

A: Given that there is a high intensity light sources which are effective in developing latent fingerpr...

Q: Calculate the reactance (in N) of a 5.9 µF capacitor at the following frequencies. (a) 25 Hz 9.26 (b...

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Q: The threats generated by one jet engine produces a force of F =77000 N. Which requires the aircraft ...

A: Given data:  Force (F) = 77000 N Mass (m) = 5300 kg Distance (d) = 0.88 km = 880 m Spring constant (...

Q: In an oscillating RLC circuit with L = 20 mH, C = 7.5 µF, and R = 3.0 N, how much time (in ms) elaps...

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Q: Activity 5 Test yourself Cognitive levels 1-4 Answering questions on circuits le the circuit diagram...

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Q: A "free"element and a "free" proton are placed in an identical electric field. Which of the followin...

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Q: If you have completely polarized light of intensity 175W/m^2 what will it's intensity be after passi...

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Q: The image seen through a compound microscope is(virtual, real).

A: Compound microscope is a microscope that uses multiple lenses to enlarge the image of the given obje...

Q: 1- Rooftop system is branch of air – water systems. 2- Wet- bulb Temperature Is the temperature of s...

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Q: 3. Fig. 2 shows a Big Wheel at a fairground. It has a radius of 3 m. Once it is loaded with passenge...

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Q: HW Ball ( A ) is released from rest at a height of ( 40 ft ) at the same time a ball ( B ) is thrown...

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Q: Two bodies of masses 12 kg and 8 kg move along the x-axis in opposite directions with velocities of ...

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Q: The reading Voltmeter V=9v the ). Calculate the reading on 2. Calculate the A and Aa voltage across ...

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Q: An electron is accelerated through 2.80 × 103 v from rest and then enters a uniform 1.90-T magnetic ...

A: Given  Potential V=2.8×103 V Magnetic field B=1.90 T  

Q: What mass would a pair of electrons have in order for their gravitational force of attraction to be ...

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Q: When driven by a 120 Hz vibrator, a string has transverse waves of 31 cm wavelength traveling along ...

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Q: A flat coil having 40 turns, each one of cross-sectional area 0.0012 m2, is oriented with its plane ...

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Q: Calculate the capillary effect in millimeters in a glass tube of 5 mm diameter when immersed (i) wat...

A: Given data: The diameter of tube is d=5 mm. The surface tension of water is s1=0.0075 N/m. The surfa...

Q: One block of mass m_1=2.0 kg is sliding down along a frictionless ramp from a height of h=2.5 m. It ...

A: m1 = 2 kg m2 = 1 kg h = 2.5 m μk= 0.50distance moved = d   

Q: At the instant a current of 0.80 A is flowing through a coil of wire, the energy stored in its magne...

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Q: stone is dropped from the bridge and in 5 second it reaches to the water level. Calculate the height...

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Q: 3. A pendulum is timed, first for 20 swings and then for 50 swings: Time for 20 swings = 17.6 s Time...

A: Case 1: Average time per swing                                       =17.620=0.88 sec Case 2: Averag...

Q: ow, if pi=3.6 nC/m, A(0,0,1) and B = electric field at P(3,4,5) is

A: Given:- For the finite length line charge shown below, if pi=3.6 nC/m, A(0,0,1) and B(0,0,7), the el...

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.