S N Wire coil I FIGURE P24.52

Q: Select the correct expression for the e.m.f. between two ends of a rod of length L moving…

A: Given data: Length of the conductor = L.Velocity of the conductor = v.Magnetic field = B.The…

Q: Q3. A rod rests on two parallel rails (Fig.) that are d = 12.0 cm apart. The rod carries a current…

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Q: ,what is the direction of the force acting on section AB of this coil?

A: The force acting on the line segment AB can be represented as, Here, I, B, and l represent the…

Q: The figure depicts two long parallel wires a distance of 2L apart, carrying current / = 0.5 A out of…

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Q: When an airplane is flying at a speed of 280 m/s while intersecting the Earth's magnetic field of 40…

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Q: What is the magnetic field produced 2 cm away from a long 10 amp wire? Group of answer choices…

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Q: Question B1 a) A large horseshoe magnet produces a magnetic field of strength 2 x 10-2 T in the…

A: Question (a). Given current carrying wire in magnetic field experience force due to magnetic field.…

Q: A uniform 2.5 T magnetic field points to the right. A 3.0-m-long wire, carrying 15 A, is placed at…

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Q: The figure shows a metallic block, with its faces parallel to coordinate axes. The block is in a…

A: Given,The magnitude of magnetic field, Length of the block, Velocity of the block, Potential…

Q: onsider a 9-V battery attached to two conducting. ils 0.1 m apart. There is a magnetic field B of ma…

A: MOTIONAL EMF =Blv

Q: A 8.00-cm-long wire is pulled along a U-shaped conducting rail in a perpendicular magnetic field.…

A: From the question, it is given that- Length of wire: l = 8.00 cm = 8.0 ×10-2 mTotal resisitance of…

Q: A negatively charged particle moves on a horizontal line from left to right. Then it enters a region…

A: The solution has been solved below..

Q: A bar of length 0.7 m slides along metal rails at a speed of 1 m/s. The bar and rails are in a…

A: B

Q: A 3.00 N metal bar 1.50 m long with a resistance of 10.0 ohms rests on conducting wires in the…

A: Solution:-Given thatWeight of metal bar (W)=3 Nlenght of the bar (l)=1.5 mResistance of the bar…

Q: A conducting rail shaped like you see in the picture has a resistance R = 3.40 Q between points (1)…

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Q: A motor powered by a 9.0 V battery has a square coil with 30 turns with sides 5.0 cm long and a…

A: voltage of the battery (V) = 9 volts number of turns (N) = 30 turns side of square coil (s) = 5 cm =…

Q: Twenty amps of current flows through a square loop where each side is 20 cm in length. At each…

A: Given, length of each side l = 20 cm Current flowing = 20 A If we calculate the magnetic field due…

Q: A rectangular loop of copper wire is in a uniform magnetic and gravitational fields. Both fields are…

A: Given: Length, L=7cm=7×10-2mBreadth, B=3cm=3×10-2mMass per length (linear charge density),…

Q: A supersonic airplane with a wingspan of 10 m is flying over the north magnetic pole (with a…

A: Given : L = 10 m B = 0.5 G = 0.5 × 10-4 T v = 3vsound v= (3)(340) v= 1020 m/s   θ = 90° (because…

Q: In a typical speaker, a stiff cone made of plastic or paper pushes air back-and-forth creating…

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Q: A straight wire with length of 28 cm sweeps across a 0.87 T magnetic field with a speed of 1.3 m/s.…

A: Given Information: The length of the wire is L=28 cm The magnetic field in the wire is B=0.87 T The…

Q: An infinitely long wire carrying a 25-A current in the positive x-direction is placed along the…

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Q: A 0.200 kg metal rod carrying a current of 10.0 A glides on two horizontal rails 0.500 m apart. A…

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Q: In a typical speaker, a stiff cone made of plastic or paper pushes air back-and-forth creating…

A:

Q: A mass spectrometer is used to examine the isotopes of uranium. Ions in the beam emerge from the…

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Q: A clockwise current of I=5A flows over the triangular current loop and is placed in a uniform…

A: We need to calculate the net force and net torque on a current loop placed in a magnetic field.

Q: In this problem, you will design a shake flashlight that can power a standard 1W, 3V flashlight…

A: The number of turns in the coil can be determine from induced emf. ε=N∆φ∆t…

Q: A charged particle moves and experiences no magnetic force at present of magnetic field. From this…

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Q: A particle with electric charge is launched into a region of space where the electric field is zero.…

A: Given that the electric field is zero which means there would be no electric force on the particle.…

Q: You are working during the summer at a company that builds theme parks. The company is designing an…

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Q: L B i

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Q: Rail gun weapons are not only popular in video games, they are actually being developed by the Navy…

A: Given. V = 9900 V R = 0.194 ohm M = 1.79 kg B = 0.56 T

Q: Vo E switch Immersed in a Magnetic Field Mass M Resistance R Length L d

A: Given. V = 9400 V R = 0.200 ohm M = 1.95 kg B = 1.09 T L=0.230 m d=3.92 m

Q: been struggling with this question: please show steps A beam of charged particles moves undeflected…

A: Given Data:The magnitude of the magnetic field is The distance between the plates is The potential…

Q: A metal bar is sliding on conducting rails at a speed of 40 m/s as shown below. There is a magnetic…

A: v = 40 m/s  Length of bar is L = 36 cm = 0.36 m  Let the magnitude of magnetic field be B…

Q: An electron at point A in the figure (Figure 1) has a speed v0v0 of 1.40×106 m/s. Find the…

A: velocity of electron = 1.40×106  m/s radius of semicircle ( R )= 10/2  cm= 5 cm let the magnetic…

Q: A 1 kg horizontal aluminum bar, 0.1 m long, is pushed by a force F between two vertical metal rods…

A: Lenz law of electromagnetic states that direction of the electric current induced in a loop by…

Q: A circular wire loop of wire has radius 2.0 cm and resistance 0.060 Ω . A magnetic field is…

A: Write the expression of the electromotive force (emf) and consider it as equation (1). Next, write…

Q: -ionized atoms (an electron withdrawn) are accelerated and then passed through a speed selector made…

A: Electric force is balanced by magnetic force.

Q: A) A current of 3 A flows through a 1.2 m straight conductor wire. What will be the intensity of the…

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Q: In the given diagram, a conducting bar lies on two smooth rails that are linked through a 1.50…

A: Resistance R = 1.5ohm Magnetic field B = 0.75T v = 0.66m/s L = 0.05m

Q: A 2 m. wire is moving at a speed of 15m/s in a direction perpendicular to the magnetic field result…

A: The motional emf is given by  e = B v L  where, B is the magnetic filed, v is the velocity and L is…

Q: No Battery: A metal rod is dragged along two parallel rails in a uniform 0.36 T magnetic field, as…

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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.