1.) A 15cm long Solenoid has 3500 turns of wire and carries a current of 9.0A . Calculate the strength of the magnetic field at the center of the solenoid.

Q: Within 2 minutes, 2 million photons of monochromatic green light are shone on a 3.2 x 10^-6 m^2…

A: Given data: Time t = 2 min Light = green Number of photons n = 2 million Area A=3.2×10-6 m2

Q: • A lens 4.50 cm thịck has an index of 1.720 and radii r, = -6.0 cm and r, = cm. If the second…

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Q: Starting from rest, a bus leaves a gas station with a constant acceleration of 2 m/s˄2 until it…

A: We will split the problem into three parts and then solve for the traveled distance.

Q: A 2.0 mm diameter iron wire ( resistivity, p = 9.7 x 10-8 N-m) carries a current of 2.5 A. Determine…

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Q: Two objects separated by a distance rare each carrying a charge - q. The magnitude of the force…

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Q: An airplane is cruising at a speed of 257.2 m/s along a straight line and makes a turn along a…

A: Speed, V = 257.2 m/s Centripetal acceleration, ac = 3g = 3×9.8 m/s2 = 29.4 m/s2 Formula for…

Q: 3) Consider an object sends into projectile from ground level with initial velocity of vo and 0…

A: Solution: To derive the equation of projectile motion if the initial velocity and angle of launch is…

Q: Calculate the frequency and wavelength of a photo having an energy of 1.5 eV

A: Given Data : The energy of the photon is given as E = 1.5 eV.

Q: Referring to the vectors in the figure, express the sum A⃗ +B⃗ +C⃗ in unit vector notation. Express…

A: The vectors are shown below.

Q: A 6 cm object is placed in front of a diverging lens of focal length 66 cm. The image is formed 48…

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Q: In one cycle, a freezer uses 785 J of electrical energy in order to remove 1950 J of heat from its…

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Q: 3. Camping equipment weighing 6000 N is pulled across a frozen lake by means of a horizontal rope.…

A: Given data: The weight of the camping equipment is W=6000 N. The coefficient of friction μ=0.05.…

Q: A circular steel wire 2.00 m long must stretch no more than 0.25 cm when a tensile force of 400 N…

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Q: Directions Study the given graph below. Interpret the work done by a force in one dimension as an…

A: The product of force and displacement is the work done by the force. Therefore the area under a…

Q: A thermometer reading 10degrees C is brought in a room whose temp. Is 18 degrees. One minute later…

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Q: Consider a thin double convex lens with index of refraction of 1,433, One surface of the lens is to…

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Q: An electric device connected to 220 v draws a current of 4.55 A. It is operated 8 hours a day. If…

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Q: 6. A thin film of soapy water with an index of refraction of 1.39 has a thickness of 1.15 x 10-7 m…

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Q: Question The correct relation between the static and kinetic friction coefficients is p,<p 30. (a)…

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Q: (c) As shown in Figure 3, there are 2 non-conducting rings each with uniform charge q1 and 92. Both…

A: The electric field due to positive charge is away from it and due to negative one is towards it .…

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Q: How much energy in joules is required to move a charge of 12 mC through a difference in potential of…

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Q: PROBLEM SET # 9: WORK DONE BY A CONSTANT FORCE On the space provided, present correct and organized…

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Q: an electron diffraction experiment in the laboratory with a 3.50 kV high voltage supply. Calculate…

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Q: A small steel ball is hanging by a light thread from the ceiling. The steel ball is then displaced…

A: A steel ball is hanging by a light thread from the ceiling. The steel ball is then displaced.

Q: Modulation index of narrowband FM is greater than 1. True False Multipliers are used to decrease the…

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Q: Directions: Examine the given pictures below. In which picture (a, b and c) is the boy doing work?…

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Q: A single beam of electrons shines on a single slit of width 9.5nm. A diffraction pattern (of…

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Q: 4. An ideal spring is used to fire a 15.0-g block horizontally. The spring has a spring constant of…

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Q: The drift velocity is: O (More factors are needed to be considered.) O less than the velocity of a…

A: By observing the given options we will answer the given question.

Q: Consider a conductor with circular cross-section. While keeping other parameters the same, doubling…

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Q: ease show tip to tale method steps 4-7. The two-force member CD has a compressive load of 2 kips…

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Q: 5. If electric energy costs PHP20/kWh, how much does it cost to use the following appliances per…

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Q: Question An arrow is shot horizontally with a speed of 19.6 m/s. The time to reach the maximum…

A: As per our guidelines  we are supposed to answer only one question. Kindly repost other question as…

Q: Why does the balloon filled with water did not pop out like the balloon filled with air when it is…

A: Comparison between air balloon and water balloon:

Q: How much energy is required to heat 7.5 kg of ice from -30 oC to steam at 200 oC?

A: We need to calculate the total energy required to heat 7.5 kg ice at -300C to steam at 2000C.

Q: If the gravitational field strength at the surface of Venus is g, at what distance from the surface…

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Q: What is the magnetic force experienced by a current-carrying wire oriented parallel to a uniform…

A: Magnetic force on current carrying wire is given by F = I LB sin θ                       Where ,…

Q: if traveling 88 feet per second is the same as traveling 60 miles per hour, how fast in feet  per…

A: Given, 88 feet per second = 60 miles per hour 88 fps = 60 mph 1mph=88/60fps We have to find how many…

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Q: 42, Children in stage 3 use what to try to solve the balance beam problem?     Distance from…

A: A simple balance beam is an great example of balancing a body for the force and the torque. When…

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Q: An electric fan's motor without a split-ring is like just a hand fan - it goes back and forth but…

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Q: Show the proccES in deriuing V2f tor moving target involuing elustic colligon.

A: We need to derive the equation for final velocity of the target in an elastic collision.

Q: Consider the circult below. The switch is first closed and after a long time passes, the switch is…

A: Given data: Time t=7×10-2s Voltage V = 20 V Resistances: R1=2 kΩR2=500 ΩR3=3 kΩ Capacitance: C=100…

Q: You hike 3 miles down into the valley at 3 miles per hour, then 3 miles back out of the valley at 1…

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Q: A vibrating rope at a fixed tip has a frequency of (5 Hz), amplitude (12 cm) and a transverse wave…

A: Given that, Frequency = 5Hz  Wave velocity = 20 m/s

Q: Earth's surface area is 5.10x10^8 km^2 .Earth's crust has a thickness (or depth) of 35 km and…

A: Hi, as this problem contains multiple sub-parts, hence the first three sub-parts will be solved for…

Q: The circuit shown has been connected for a long time. If C-3 uF and e- 22 V, then calculate the…

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Q: A 6 cm object is placed in front of a diverging lens of focal length 66 cm. The image is formed 48…

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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.