•P zero directed into the page directed out of the page directed to the left directed to the right

Q: two long parallel wires each of the same current (I) in the same direction, the total magnetic field…

A: At the given point P, the direction of the magnetic field due tot the upper wire is into the page.…

Q: Two insulated long wires carrying equal currents I cross atright angles to each other. Describe the…

A: The direction of magnetic field or magnetic force can be calculated by using the right hand rule.…

Q: How would you orient two long, straight, current-carrying wires so that there is no net magnetic…

A: Answer:-  place them perpendicular to one another. Because Two long straight current carrying wire…

Q: Two long, parallel wires each carry the same current I in the same direction . Is the total magnetic…

A: Consider two wires having current I and equal length current is flowing in same direction and let P…

Q: A proton of speed v = 6 × 105 m/s enters a region of uniform magnetic field of B = 0.5 T at an angle…

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Q: Two wires carry a parallel current vertically upward. What will be the direction of the magnetic…

A: Direccion of magnetic force on current carrying conductor is given by the flehming left-hand rule.…

Q: A charged particle moving through a magnetic field at right angles to the field with a speed of 23.7…

A: Given data: The speed of charge particle is v=23.7 m/s. The magnetic force is F=2.98x10-4 N. The…

Q: At the equator, near the surface of the Earth, the magnetic field is approximately 50.0 μT…

A: Solution: Given: m = mass of electron = 9.11 x 10-31 kg q = charge on electron = -1.60 x 10-19 C v =…

Q: Match the direction of the magnetic force to the cases below. - V A positive moving to the right in…

A: Since you have asked more than three sub-parts of a question, so we'll answer only the first three…

Q: We set up two parallel currents in opposite directions. Which describes the magnetic field set up by…

A: Given: The direction of current is parallel and in opposite directions.

Q: What is the direction of the velocity of a positive charge that experiences the magnetic force shown…

A: The right-hand rule gives the direction of the magnetic force. When the index finger of right-hand…

Q: PROBLEM A proton moves with a speed of 1.00 × 105 m/s through Earth's magnetic field, which has a…

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Q: You observe that a 0.26 kg charged object, initially traveling horizontally at 20 km/s, enters a…

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Q: -Сontinued 50. A bar of conducting metal moves with speed v in a uniform magnetic field B. In which…

A: To answer this question, we will use the concept of motional emf. If a conducting rod moves in a…

Q: An electron traveling due East in a region that contains only a magnetic field (assume no gravity)…

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Q: If pictures are not clear: Two wires each carry 10.0 A of current (in opposite directions) and are…

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Q: Find the direction of the magnetic field acting on the positively charged particle moving in the…

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Q: Assume a charged particle follows a circle of radius 45 pm when it enters in a region of magnetic…

A: Kinetic energy = K=6.7×10-21 J Radius = r=45×10-6 m Magnetic force will provide the necessary…

Q: 13. (I) Determine the direction of B for each case in Fig. 20-53, where F represents the maximum…

A: Given, three cases in which direction of maximum magnetic force as well as direction of velocity on…

Q: Two thin very long wires are parallel to each other and carry currents. Wirenumber 1 carries a…

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Q: The L-shaped wire shown in Fig. lies in the xy plane. In the presence of a uniform magnetic field…

A: Given:- B = 15000 G I =2.5 A

Q: Two objects of equal charge are moving across the same magnetic field in the same direction. The…

A: Given data: The two objects of equal charge are moving across the same magnetic field. Charge is, q…

Q: In 1962 measurements of the magnetic field of a large tornado were made at the Geophysical…

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Q: A uniform magnetic field B is directed into the page. A charged particle, moving in the plane of the…

A: Biot-savart law gives the relation between magnetic field and a the current in a material.…

Q: A particle with charge of 3.2 × 10−19 C and of mass 6.7 × 10−27 kg moves in a magnetic field B = 3.0…

A: Given data: Charge (q) = 3.2 × 10−19 C  Mass (m) = 6.7 × 10−27 kg magnetic field (B) = 3.0 T KE= 40…

Q: A circular loop of mass m and radius r is kept in a horizontal position (X-Y plane) on a table as…

A: If the loop just tilts about one point on the table, the forces acting on it is  mg downward where m…

Q: Is it possible to orient a current loop in a uniform magnetic field such that the loop does not tend…

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Q: Two infinitely long wires are laid parallel in air, carrying current I. In which of the following…

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Q: Two power lines, each 300 m in length, run parallel to each other with a separation of 27 cm. If…

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Q: This chapter describes a procedure for finding the direction of the magnetic force using your right…

A: According to Right hand thumb rule, cross product is done by curling fingers from direction of…

Q: A horizontal compass is placed 0.29 m due south from a straight vertical wire carrying a 45 A…

A: Given data:Current in the wire, I = 45 AThe earth’s magnetic field, BE = 0.45 x 10-4 T

Q: ToMn) A proton (q=1.6 x Directions of ở and B for a proton in a magnetic field. 10 -19 C) has an…

A: As per company policy, we are restricted to solve only three sub-part of question at a time. Please…

Q: A negatively charged particle is moving to the right, directly above a wire having a current owing…

A: Let v denotes the charge speed, -Q denotes the charge, B denotes the magnetic field due to the wire,…

Q: If a current carrying wire is bent into a loop, why is the magnetic field stronger inside the loop…

A: Given: If a current carrying wire is bent into a loop, why is the magnetic field stronger inside the…

Q: A charged particle moving through a magnetic field at right angles to the field with a speed of 30.7…

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Q: A hexagonal wire carries a 12 A current flowing in the counterclockwise direction. Consider six…

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Q: What is the direction of the velocity of a negative charge that experiences the magnetic force shown…

A: The direction of motion of the charged particle is given by the Fleming's left hand rule.

Q: An electron and a proton are both initially moving with same speed and in the same direction at 90…

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Q: 5. Two protons move parallel to the x-axis in opposite directions at the same speed v=3.0 x 105 m/s.…

A: Given  Speed(v)=3*105 m/s Separation (r)=5.9*10-10 m

Q: What is the direction of the magnetic force on a negative charge that moves as shown in the figure?…

A: We know that magnetic force is given by  F=q(V×B)=qVBsinθ where θ is angle between V and B.

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.