Find the direction of the magnetic field that will cause the electron to experience a force as shown below (assume mutually perpendicular directions)

Q: Given two resistors A and B. Their current - voltage relationship is as shown in below figure.…

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Q: Apply the work equation to determine the amount of work done, in N-m, by a 104 N force applied to…

A: Given data:  Force (F) = 104 N Horizontal displacement (d) = 11.05 m Required: Work done (W)

Q: True or False? the magnitude of electric force between two point charges varies directly as the…

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Q: The moving rod in Fig.. 0 cm long and is pulled at a speed of 18.0 cm/s. If the magnetic field is…

A: when a conductor move in a magnetic field or flux passing through the conductor is changing then an…

Q: A particle with a charge of -1.24 x 10-8 C is moving with instantaneous velocity = (4.19 x 10¹ m/s)i…

A: Given:- Charge of the particle is q=-1.24×10-8 C Velocity of the particle is v→=(4.19×104  m/s)…

Q: A plastic board with length X and mass Y is leaning against a frictionless wall. The plastic b. made…

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Q: A 3800 pF capacitor is connected in series to a 42.6 μH coil of resistance 2.00 Ω.  What is the…

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Q: The relative Index of Refraction of Medium 1 and 2 and the direction of bending at the boundary are…

A: As per Snell's Law, If n1>n2, then the angle of refraction is larger than the angle of incidence.…

Q: Compute the wavelength of a second wave that has a frequency of 40 Hz and a wave speed of 1300 m/s.

A: GivenFrequency f = 40 HzSpeed of the wave (v) = 1300 m/s

Q: 2. Bones and Muscles. A patient in therapy has a forearm that weighs -20.5Nj and that lifts a…

A: To get the resultant vector from the vectors , resolve these vector in x and y direction and…

Q: . A positive charge q₁ = 2.0 nC is located at origin, another positive charge q₂ = 2.0 nC is ocation…

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Q: Pulsed lasers used in science and medicine produce very short bursts of electromagnetic energy. If…

A: Given values:  λ=1,062 nmλ=(1,062 nm)×(1.0×10−9m1.0nm)λ=1,062×10−9m…

Q: An object on a rope is lowered at a steadily decreasing speed?  Which is true? a) The rope tension…

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Q: After a long day of driving you take a late-night swim in a motel swimming pool. When you go to your…

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Q: 10. From this lab we can conclude that a) opposite charges repel, like charges attract. b) opposite…

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Q: Find the value of force applied if work done is 480 J and displacement is 30 m

A: Given data,      Displacement  =  d      Work done  =  W      To find,          Force

Q: The current in a 65-Ω resistor is 0.15 A. This resistor is in series with a 24-Ω resistor, and the…

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Q: A big boulder has a mass of 8.20t (metric tons) and rests at a coal mine site. The boulder is blown…

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Q: 4. (I) If the solenoid in Fig. 21-59 is being pulled away from the loop shown, in what direction is…

A: Explanation: The current will be in such a way that it will try to pull solenoid inside, so the…

Q: Apply the work equation to determine the amount of work done, in N-m, by an upward force applied to…

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Q: 9. (II) The moving rod in Fig. 21-11 is 12.0 cm long and is pulled at a speed of 18.0 cm/s. If the…

A: Given data- Length of rod l=12.0 cm =0.12 m Speed of rod v=18.0 cm/s =0.18 m/s MMagnetic field…

Q: 2.0-m long conducting wire is formed into a square and placed in the horizontal XY plane A uniform…

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Q: electron moves with a speed of 2 X106 m/s in a uniform magnetic field of magnitude 3 X10-2 T. (i)…

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Q: DIRECTION: Analyze the given and follow what to do. Write your answer on a clean paper with your…

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Q: 60kg motor sits on four cylindrical rubber blocks. Each cylinder has a height of 3.0 cm and a…

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Q: (a) White light is spread out into its spectral components by a diffraction grating. If the grating…

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Q: An apple falls from a tree down to the ground. As the apple falls, which of the following would…

A: When an object is dropped from a height near the surface of the Earth then it falls freely  under…

Q: 2 = 8.00 A. (See figure below. Assume the conductors lie in the plane of the page.) y 12 1₁ X a)…

A: Current = I1 =6 Amp I2= 8 Amp Distance = r = 12 cm

Q: The figure below is a cross-sectional view of a coaxial cable. The center conductor is surrounded by…

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Q: Problem 3:  Consider a parallel plate capacitor having plates of area 1.65 cm2 that are separated by…

A: Given:-  The area of the parallel plate capacitance is A = 1.65 cm2 The Separation distance is d =…

Q: A solid glass sphere has a weight of 21.0 lbs in air and an apparent weight of 14.0 lbs when…

A: The object loses some weight when immersed partially or completely in liquid or fluid called…

Q: B) Wong draw the configuration shown in Figure 2., suppose a= 6.00 cm, b = 20.0 cm, and c = 25.0 cm.…

A: Note: As per the guidelines, we can only answer three subparts of a question. Sorry for the…

Q: Calculate the density ( ρ ) of the material with given mass and volume:  m = 2452 kg,  and  V= 1.2…

A: Given value--- mass = 2452 kg . Volume = 1.2 m3 . We have to find--- density?

Q: Compute the wavelength of a second wave that has a frequency of 40 Hz and a wave speed of 1300 m/s.

A: Given data,     Frequency = f     Wave speed = v        To find,       Wavelength

Q: (I) A transformer is designed to change 117 V into 13,500 V, and there are 148 turns in the primary…

A: Given data:  Voltage of primary coil (Vp) = 117 V Voltage of secondary coil (Vs) = 13,500 V Turn in…

Q: Yolanda is at the firing range practicing how to shoot a gun. A 12 g bullet is fired from her gun…

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Q: What is the minimum work needed to push a 980-kg car 350 m up along a 8.0° incline? Ignore friction.…

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Q: Q4. Charge q₁ = 2.0 nC is located at (0, 0) and charge q2 = -4.0 nC is located at (-3.0 cm, 0). a)…

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Q: A flat piece of glass covers the top of a vertical cylinder that is completely filled with water. If…

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Q: The momentum of a system of particles is changing at the rate of 0.7t + 12t2, in kg·m/s. The net…

A: Given data: The momentum of the particle, P=0.7t+12t2 Our question is to find the net force at t=4…

Q: A light bulb is connected to a 120.0-V wall socket. The current in the bulb depends on the time t…

A: GivenV = 120.0 VI = 0.840Asin(432 rad/s)t

Q: Problem 7:  Consider two points in an electric field. The potential at point 1, V1, is 26 V. The…

A: (a) The change in electric potential energy is given by ∆U =q(∆V) Here,∆V =V2-V1 and charge of…

Q: 31. (II) A model-train transformer plugs into 120-V ac and draws 0.35 A while supplying 6.8 A to the…

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Q: Question 1: A) Dinesh studying rail guns has been suggested for launching projectiles into space…

A: (1) B = μ0I/2πr = 4π*10-7*42.0/2π*0.0185                          = 1.554*10-7T (2)…

Q: 4. If the equivalent resistance across a and b is 75 , and the resistors labelled as "R" have the…

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Q: 3. Two batteries and a resistor, R = 1.22, are connected in series between points M and B. The…

A: We have two batteries of values E1=9 V and E2=3 V with internal resistances r1=0.2 ohm and r2=0.1…

Q: a. the time it reached the maximum height? 2.597sec b. max. ht. the ball had reached? 108.53ft c.…

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Q: How long does it take in units of minutes for a beam of light to travel from Earth to Jupiter's moon…

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Q: III. A + 45mC point charge is placed 43 cm form an identical + 45mC. How much work would require to…

A: Work done in moving a charge  W = q ( V1 - V2 )

Q: Two children playing on a frictionless garden gate invent a new game called "gate". The idea is that…

A: Answer Torque is the force needed for the object to rotate around its pivot axis. It is written in…

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.