The magnetic pole near the Earth's north geographic pole actually has to be  Group of answer choices an S pole, because it attracts the N pole of your compass needle. either an N or an S pole, but scientists have not determined which one yet。 an N pole because it repels the S pole of your compass needle.

Q: A particle of mass 5.7 x 10 kg and charge +8.9 µC is traveling due east. It enters perpendicularly a…

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Q: A charged particle moving in the +x direction is under the influence of a magnetic field in the +y…

A: charged particle moving in the +x direction magnetic field in the +y direction.

Q: ry complicated system of currents in the brain can cause a weak magnetic field to be detected at the…

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Q: A proton travels with a speed of 5.0x 10° m/s in a direction that makes an angle of 60.0° with the…

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Q: A magnet in the form of a cylindrical rod has a length of 5.27 cm and a diameter of 0.763 cm. It has…

A: Given The magnetization is M = 5.54×103 A/m. The length of the cylinderical rod is l = 5.27 cm =…

Q: d) The ferromagnetic substances are those in which interactions between atoms cause magnetic moments…

A: Solution: (d) According to the domain theory in ferromagnetic materials, neighbouring atoms of the…

Q: A wire carries a current of 0.89 A. This wire makes an angle of 52° with respect to a magnetic field…

A: Given,wire carries current, I = 0.89 Amagnitude of magnetic field, B = 4.8 ×10-5 Tmagnetic force…

Q: What direction is the magnetic force on a current-carrying wire if the current flows to the left in…

A: direction of current in wire =  -x direction direction of uniform magnetic field  =   -z direction

Q: A compass originally points North; at this location the horizontal component of the Earth's magnetic…

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Q: A 3.0-mm-long segment of wire carries a current of 3.0 A in the +x direction. It lies in a magnetic…

A: The magnetic force on a wire of length l carrying current I in a magnetic field B at an angle θ is

Q: alignment

A: If a compass needle is suspended freely, then it points in a north-south direction. The magnetic…

Q: lons having equal charges but masses of M and 2M are accelerated through the same potential…

A: Given:Mass of the lighter ions = MMass of the heavier ions = 2MThe heavier ions follow a circular…

Q: A positive charge is moving as shown in the figure. What would be the direction of the magnetic…

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Q: II. The planet earth has a magnetic field, B = (415 mT)j - (114 mT)k. %3D a) A wire of mass 22 g and…

A: solution is given as

Q: A charged particle, an electron or a proton (you have to decide which one), enters into a region of…

A: The expression for the required magnetic field produced by the charge particle which has spent in…

Q: A charged particle, an electron or a proton you have to deCide which one)), enters into a region of…

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Q: The current north magnetic pole is near the geographic North Pole, but they are not exactly the same…

A: Solution:

Q: A straight long wire carries an electric current to the top of the page. The current is placed in a…

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Q: A proton travels with a speed of 4.95 ✕ 106 m/s at an angle of 64° with the direction of a magnetic…

A: The magnitude of magnetic force is given as  F=qBvsinθ Here F is force, q is a charge, B is the…

Q: A proton is travelling to the right (pos x-direction) in a magnetic field directed down (neg…

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Q: In Houston, Earth's B→ field has a magnitude of 5.2×10−5T and points in a direction 57 drgrees below…

A: Magnetic field (B) = 5.2 × 10-5 T Angle (θ) = 57° Current (I) = 16 A Length of wire (L) = 8.0 m

Q: Experiments carried out on the television show Mythbusters determined that a magnetic field of 1000…

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Q: 1₁ Four long, parallel wires are located at the corners of a square of side a 15 cm, as shown in the…

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Q: A permanent magnet has a magnetic dipole moment of 0.140 A. m. The magnet is in the presence of an…

A: Given that,M=0.14A.m2B=0.08Tθ=21°We know that,Torque, τ=MBSinθ    Equation 1put all known values in…

Q: In the figure, a particle moves along a circle in a region of uniform magnetic field of magnitude B…

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Q: A proton with a speed of 2.8 × 106 m/s is shot into a region between two plates that are separated…

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Q: II. The planet earth has a magnetic field, B = (415 mT)j - (114 mT)k. a) A wire of mass 22 g and 25…

A: Given the magnetic field of the earth, B→=415 mT j - 114 mT k              (1) The force on a…

Q: A proton is in a magnetic field, 30 μT, and its velocity of 5.90 x 106 makes an angle of 40 degrees…

A: Given:B = 30 μT = 30 x 10-6 Tv = 5.90 x 106 m/sθ = 40oq = 1.6 x 10-19 C Magnetic force:We know,…

Q: Q. 2: The velocity of an electron at an instant moving in a magnetic field B = (3.0 î – 4.0f)mT is…

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Q: There is a electrically neutral metal box. What will happen if the box moves in a B(magnetic) field?

A: Faraday's law of induction is a basic law of electromagnetism predicting how a magnetic field will…

Q: A particle of mass 6.6 x 10 kg and charge +9.0 µC is traveling due east. It enters perpendicularly a…

A:

Q: II. The planet earth has a magnetic field, B = (415 mT)j - (114 mT)k. a) A wire of mass 22 g and 25…

A: Given, B = (415 j - 114 k)  mT = (0.415 j - 0.114 k)  T m = 22 g = 0.022 kg L = 25 cm = 0.25 m I =…

Q: Neurons in our bodies carry weak currents that produce detectable magnetic fields. A technique…

A: Given: Magnetic field B = 1.1×10-15 T Distance from neuron d = 5.2 cm. = 0.052 m.

Q: (L09) A mass spectrometer is used to separate uranium isotopes 235U and 238U. A beam of mixed 235U…

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Q: A region of space contains a magnetic field pointing to the right, along the surface of the page. A…

A: Given : Direction of the magnetic field B: Right Direction of the velocity of the proton v : Into…

Q: A negative particle is moving through a magnetic field in an upward direction. The magnetic field…

A: Given: charge on particle = negative( let q=-e) direction of motion of particle = upwards direction…

Q: a.) The direction of motion of a proton and the B-field are shown by the arrows in the figure. Find…

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Q: A current-carrying wire is on its side, parallel with the floor. The current is running from right…

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Q: i please help: A high-voltage power line carries a current of 134 A at a location where the Earth's…

A: Value of current I = 134 A Angle θ = 64o Magnitude of magnetic field B = 0.59 G = 0.59*10-4 T Length…

Q: Two parallel wires, one carries a 2A current going south and the other one carries 4A going north…

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Q: A proton and an electron enter a region of uniform magnetic field with a velocity oriented…

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Q: Four charged particles enter the magnetic fields. The direction of the magnetic force is…

A: The magnetic force acting on charge particle having charge 'q' moving with velocity 'v'through…

Q: A proton is moving with a speed of 3e6 m/s. What is the magnitude of the magnetic field created by…

A: Speed of proton (v) = 3×106 m/s distance (d) = 4.8 nm

Q: The figure below shows four directions of v of a positively charged particle moving through a…

A: Remember that electric force on charge particle is given by: F = q*E q = charge on proton = +e =…

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.