How is magnetism similar to electricity? explain in 3-5 sentences

Q: 3. The wavelength of green light from a traffic signal is centered at 5.20 x 105 cm. Calculate the…

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Q: You push on a rectangular door at the location of the knob (see diagram for top view). The door s…

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Q: Calculate the net torque about point O for the two forces applied as in the figure (Figure 1). The…

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Q: ans. by pen and paper Q3:- A convex lens with a focal length of (8 cm), an object of (4 cm) height…

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Q: If the mass of the particle is 6.7 x 10 2 kg, at what speed must it travel to produce a wavelength…

A: According to de-Broglie matter-wave theory if an object has momentum 'p', then the wavelength…

Q: Use the following information for determining sound intensity. The number of decibels B of a sound…

A: we have β=10logII0

Q: Choose the missing nucleus in the following reaction: ? –+ 211Bi +He + 8.20 MeV. 215 At 85 21T At 85…

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Q: Two square, parallel metal plates that are 20 cm long on each side are separated by a 3.0  mm air…

A: Two square, parallel metal plates that are 20 cm long on each side are separated by a 3.0  mm air…

Q: Based on Newton's 3rd law of motion, if a child weighing 35 kg exerts a force equal to his weight to…

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Q: 4. Mercury is a convenient liquid to use in a barometer because: Qus ube A. it is a cheap metal B.…

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Q: A 6.00-kg ornament is held at rest by two light wires that form 30° angles with the vertical, as…

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Q: 7. In the determination of the surface tension of a liquid by the ring method, the value of weight…

A: Weight, m = 0.250 gram = 0.00025 kg Circumference, C = 5 cm = 5×10-2 m = 0.05 m Surface tension, T =…

Q: Moon has a mass of 7.35∗1022 kg, and a radius of 1.737∗106 m. Based on these values, what is the…

A: GivenMass of moon, M=7.35×1022 KgRadius of moon, R=1.737×106 m

Q: If you apply a net force of 3 N on .1 kg-box, what is the acceleration of the box (a) 2 m/s2 (b) 30…

A: Given : Fnet = 3 N m = 0.1 kg

Q: Express the units of the required quantity in terms of M-L-T

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Q: With what acceleration should the box shown in figure below descend so that the block of mass M…

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Q: An 8.0-g bullet has a speed of 370 m/s. a. What is its kinetic energy? KE = J b. What is its kinetic…

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Q: ver input of a forc j +9k N, v 8i m/ 5j N, v = 5i + 4j m i -3k N v = 6i + 3

A: given;

Q: How POLARIZATION DO OCCUR IN SCATTERING & REFLECTION OF LIGHT?

A: One way to polarize light is by reflection. If a beam of light strikes an interface so that there is…

Q: 2. An object is fired from the ground level. Its horizontal displacement is 50.0 m and its vertical…

A: Horizontal distance = x = 50 m vertical distance = y = 60.1 m time = t = 2.5 s

Q: A copper wire has a square cross section 2.3 mm on a side. The wire is 4.0 m long and carries a…

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Q: you have two source of sound, in a room, can you find a quite place?

A: Yes this is possible when the sound wave coming out from both sound sources do destructive…

Q: In an ECG, if the potential between the Right and left arm leads is 0.8 mV, and the potential…

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Q: In graphical method, a ray that is parallel to the central axis of the mirror is reflected: A.…

A: 5) B passing through the focus. 6) D inverted

Q: An electron in a hydrogen atom changes from the n = 7 to the n= 2 state. Determine the wavelength of…

A: Wavelength of emitted photon will be minimum when frequency and energy of photon are maximum. for…

Q: Make a short report on vehicles used for space missions recently.

A: A spacecraft is a vehicle or machine designed to fly in outer space. A type of artificial satellite,…

Q: A fluid-filled catheter is 0.175 m long and has a diameter of 2.5 mm. What is the resistance(in…

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Q: We consider a Newton's rings experiment. It consists of a plano-convex glass lens of index of…

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Q: Calculate the voltage if the resistance is 20 ohms and the current is 10 A 2

A: GivenResistance, R=20 ΩCurrent, I=10 A

Q: A 500000 g roller coaster car traveling at 30 m/s is stopped by a spring with a spring constant of…

A: Given Mass of roller coaster car = m = 500000 g Speed of car before collision = u = 30 m/s Spring…

Q: Velcity of a paticle moving in a curvilincar path varies with time as T= (2ti+:) m's where t is in…

A: Write the given values with the suitable variables. v→=2ti^+t2j^ m/st=1 s Here, v is the velocity…

Q: A diver of mass 73.1 kg stands on one end of a diving board of mass 30.9 kg, as shown in the…

A: Given: The mass of the diver is 73.1 kg. The mass of the board is 30.9 kg.

Q: M N IK 28.2 m A ball is thrown with an initial velocity vo = 12 m/s making an angle 0, = 58° above…

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Q: Determine the intensity of the electrical field produced by a charge of +5microC at a point P that…

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Q: A wheel rotating at an angular speed of 20 rad s1, is brought to rest by a constant torque in 4s.If…

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Q: A very light ideal spring with a spring constant (force constant) of 2.5 N/cm pulls horizontally on…

A: a) when box is ready to move, spring force equals static friction…

Q: 2. If a man lifts a 20.0-kg bucket from a well and does 6.00 kJ of work, how deep is the well?…

A: mass of bucket (m) = 20 kg work done = 6 kJ = 6000 J let the depth of the well = h speed of the…

Q: 15. The period of a simple pendulum is T 1 son Earth. When brought to the Moon where g is 6-times…

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Q: 1. A child with a mass of 45.0 kg is on the top of a slide that is 12.0 m long and inclined 30°…

A: Disclaimer:“Since you have asked multiple question, we will solve the first question for you. If you…

Q: A) What is the energy required to transition from n=2 to n=3 in a Lithium atom with only one…

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Q: 7) Two optical apparatus are separated by 20cm distance each one has focal length |f|=10. Draw the…

A: Lens formula 1f=1v-1u Where f is the focal length v is the image distance u is the object distance

Q: Bxpress the units of the required quantity in terms of M-L-T: (a) F = G";G Law of Universal…

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Q: Refer to the figure below. How much current is flowing through the circuit if the power dissipated…

A: Given: The reistance of the each resistor is 4.76 Ohm. The electrical power is 7.05 W.

Q: A ball is thrown from a field with a speed of 12.0 m/s at an angle of '45^0` with the horizontal. At…

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Q: A cylinder contains oxygen gas at a temperature of 7ºC and a pressure of 15 atm in a volume of 100…

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Q: You walk around a block and ends up at your starting point. If each of the four sides of the block…

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Q: A projectile is launched at an angle 34.23°above the horizontal. How long will it stay in air until…

A: Given Data : The initial velocity of the projectile is given as v=24.31 ms The initial angle of…

Q: The Mariana trench is located in the Pacific Ocean and has a depth of approximately 1.10 x 104 m.…

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Q: A student drops two mctallic objects into a 120-g steel container holding 150 g of water at 25°C.…

A: mass of steel container = 120 g mass of water = 150 g initial temperature of container and water =…

Q: A small block of mass 100 g` moves with uniform speed in a horizontal circular groove, with vertical…

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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.