The magnetic field outside a solenoid is equal to zero. Select one: O a. True O b. False O c. None of the above

Q: A solenoid of length 0.75 m produces a magnetic field of 7 T along its axis when its coils carry a…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 39.) What will be the direction of the magnetic force in the illustration below b. V A.) toward you…

A:

Q: Electric and Magnetic forces are similar in which way(s)? A. They sometimes attract and sometimes…

A: Electric and Magnetic forces are similar in which way(s)? A. They sometimes attract and sometimes…

Q: 4. A 0.75 m long horizontal rod carries a current of 200 mA perpendicular to a magnetic field of…

A: Given that, The length of a rod, l = 0.75 m Current in the rod, i = 200 mA = 0.2 A Magnetic field, B…

Q: #7. What is the direction of the magnetic force on wire 2 from wire 1 ? A) left B) straight away…

A:

Q: A 0.5 A current pass through the 500 turns, 40 cm long solenoid. Calculate the magnetizing force…

A:

Q: 19. What is the direction of the magnetic field from the right wire at the left wire? A. B. C. D.…

A: The direction of magnetic field can be find out with the help of Fleming's right hand rule.…

Q: B5) (9 Bout

A: we know that . when a current carrying conductor placed in a external magnetic field it experienced…

Q: 12.) Using the same setup as the previous question, what is the direction of the magnetic field at…

A: Since Cross is marked

Q: If the magnet were left at rest inside the coil of wire, would this cause any current to flow? * O…

A: Introduction :- Here it is given that a magnet that is at rest inside a coil of wire and we need to…

Q: In Houston, the earth’s magnetic field has a magnitude of 5.2 x 10^-5 T and points in a direction…

A:

Q: What happens when a wire is passed through a magnetic field? A The poles of the magnet reverse. B…

A:

Q: please show to me how to know the direction og magnetic flusk is into the page or out of page

A: The direction of magnetic field is derived by Right hand rule,thumb in current direction and curly…

Q: Powerful industrial solenoids produce B field magnitudes of about 30 T. Estimate the current…

A:

Q: 16. A solenoid of length 0-20 m, having 120 turns carries a current of 2-5 A. Find the magnetic…

A: Given: L = length of solenoid = 0.20 m N = number of turns in solenoid = 120 turns I = current…

Q: What happens when two north poles of a magnet are placed together? A) They repel B They cancel each…

A: In the given problem two north pole of a magnet are placed together

Q: 15. A solenoid that is 72 cm long produces a magnetic field of 1.8 T within its core when it carries…

A:

Q: The region of no attraction(zero force) in a magnet is Select one: O a. at both the ends of the…

A: The  force is zero means the resultant magnetic field is zero at that point.

Q: A current carrying loop is placed in a uniform magnetic field. The torque acting on it does not…

A:

Q: 107. Which diagram best represents the lines of magnetic flux between the ends of two bar magnets?…

A:

Q: A solenoid coil of 300 turns/m is carrying a current of 5 A . The length of the solenoid is 0.5 m…

A: Given data:  Number of turns per meter (n)= 300 turns/m Current (I) = 5 A Length (L) = 0.5 m Radius…

Q: Question 4 A long staright wire of length 10 m carries a current of 10 A. What is the magnetic field…

A:

Q: If you were standing directly at the earth’s north magnetic pole, in what direction would a compass…

A: Our planet is mainly divided into three layers: solid inner core, liquid outer core, and solid…

Q: The figure shows two long, straight parallel wires. The wires are a distance Dapart, and carry the…

A: In general, a magnetic field is defined as a zone where the force of magnetism acts. The force of…

Q: A magnetic force is exerted on a current-carrying wire in a uniform magnetic field. A…

A: At the position of wire, magnetic field is still uniform. Since wire does not produce magnetic field…

Q: 14. What will be the direction of the magnetic force in the illustration below? Hint: Index = Charge…

A:

Q: A bar magnet is cut into two pieces. What will be the force between the newly formed poles? F = ?…

A:

Q: Do the poles of a horseshoe magnet attract each other? If you bend the magnet so that the poles get…

A: One of the ends of a horse-shoe magnet is north and the other is south. Since opposite poles attract…

Q: When a poles of two magnets brought close together, they attract. What type of poles are they?…

A: Required :: Type of poles.

Q: A bar magnet is cut into two pieces. What will be the force between the newly formed poles? S F = ?…

A:

Q: A jumper cable used to start a stalled vehicle carries a 65-A current. How strong is the magnetic…

A:

Q: A solenoid 1.75 m long and 3.14 cm in diameter carries a current of 13.6 A. The magnetic field…

A:

Q: Is the magnetic field created by a current loop uniform? Yes No Explain your answer.

A:

Q: 4. The magnetic field of a bar magnet is shown. Where is the magnet's north pole? * O Midway between…

A: Outside a magnet magnetic field lines originate from the north pole and ends at the south pole.

Q: Along the axis of a finite solenoid, the magnetic field strength depends on (select all that apply):

A: The expression for the magnetic field strength along the axis of a solenoid is given by,…

Q: If I were to try to connect the North pole of one magnet to the North pole of another magnet, the…

A:

Q: The magnetic field strength at the north pole of a 2.0-cm-diameter, 8-cm-long permanent magnet is…

A: Givend=2 cm=0.02 mL=8 cm=0.08 mB=0.1 TI=1.8 A

Q: Drop a small bar magnet through a vertical plastic pipe, noting its speed of fall. Then do the same…

A: A bar magnet is vertically dropped through a vertical plastic pipe and a copper pipe.

Q: 16. A solenoid of length 0-20 m, having 120 turns carries a current of 2-5 A. Find the magnetic…

A:

Q: Suppose you plan to make an electromagnet by passing electric current through this solenoid so that…

A: In Electromagnetics concept,  When we make any electromagnet by passing the current, we get  North…

Q: veld Dřaw the magnetic field, using arrows to indicate the' direction of the magnetic field. Dual…

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

Q: You are asked to design a solenoid that will give a magnetic field of 0.10 T, yet the current must…

A:

Q: A 24.9-cm long rod moves steady at 7.62 m/s in a plane that is perpendicular to a magnetic field of…

A:

Q: 105. Which diagram correctly shows a magnetic field configuration? (1) (3) (2) (4) 106. The diagram…

A:

Q: You are asked to design a solenoid that will give a magnetic field of 0.10 T, the current must not…

A:

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.