Consider a loop of wire in a magnetic field below as well as a simple 2-part split ring commutator. Possible currents measured from an ammeter in the loop are also given. ▾ Part A When using the split ring commutator a in order to produce an electric generator. The graph of the output electric current measured by the ammeter will resemble O mechanical force must be applied to the wire loop. Graph A O mechanical force must be applied to the wire loop. Graph B DC current must run through the brushes of the commutator, Graph A O DC current must run through the brushes of the commutator, Graph B Submit Previous Answers Request Answer X Incorrect; Try Again; One attempt remaining Graph A Time (micro-seconds) Split Ring Commutator EMMAAA www. 1000 1000 1500 -3 Graph B Time (micro-seconds) 2000

Q: MY NOTES ASK YOUR TEACHER As shown below, a wire loop is immersed in a B-field (the direction of the…

A: To solve this problem, we can use Faraday's law of electromagnetic induction, which states that the…

Q: Discuss how you would use Ampere’s law to calculate the magnetic field in an ideal solenoid. Include…

A:

Q: Even if the rotor of a simple DC motor has negligible resistance, there is still a non-vanishing…

A: The DC motor which has some current running through it and whose rotor has negligible resistance has…

Q: Given a toroid with 308 turns and 15.34 amperes of current. Determine the amount of flux, in…

A: A toroid is a circular wire mesh as shown in figure below. The radius of the toroid is R and that…

Q: I could really use some help on some questions! The problem is as follows: A thine wire of length…

A:

Q: In the following figures, each conductor carries 2.0 A of current into or out of the page. Draw a…

A: The above problem can be solved by using Ampere's Circuital Law.  According to this law

Q: Consider a long, horizontal Large Wire with current of 10A flowing through it. We want to levitate a…

A: A) As we know that the direction of magnetic field above a current carrying wire in which current…

Q: Tuo infinitely long, porolle ) wires ore cornying 12A Currents in opposite directions. Determine the…

A: Here, we have to calculate the magnetic flux density.

Q: ue of the magnetic flux through the coil due to the wire with

A: magnetic flux through the coil

Q: 8.3.9) The figure shows four closed paths around a wire of current I. Which of the following…

A: in this question we will use Ampere circuital law . This law states that the integral of magnetic…

Q: (Hand by Written ans. ) reference to relevant mathematical expressions, outline the expected…

A: Magnetic susceptibility of an atom indicates whether a material is attracted into or repelled out of…

Q: At what speed must the sliding rod in the figure below move to produce an emf of 1.20 V in a 1.43 T…

A: The equation for the magnitude of the motional emf is given by,

Q: Twi circular loops are arranged such that the center of the smaller one (Is = 2 A, r =3mm) coincides…

A: According to Biot-Savart's Law: The magnetic field produced at the point due to the current flowing…

Q: (3p.) Figure below shows a cross section of a hollow, cylindrical conductor of radii a and b,…

A:

Q: 3. In the following figure, a current 1 = 10 amps is set up in a long hair-pin conductor formed by…

A:

Q: What is work? How are the force and the displacement vectors oriented when the force does negative…

A: Work -: Work is defined as the product of component of  force in the direction of displacement and…

Q: 6. In a standard lecture demonstration, a loop of wire, with radius a and resistance R, levitates…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: -at The magnetic flux through the loop shown in the accompanying figure varies with time according…

A:

Q: For the complete specification of the magnitude and direction of the velocity of rain relative to…

A: The angle θ substituted to find v→RCis θ=45∘ The magnitude of the resultant vector as calculated in…

Q: Submit Answer Tries 0/4 (a) his discussion is closed. (b) B (UT) B₁ Bao π/4 0 (rad) (c) (8c29p30)…

A:

Q: The likelihood of being struck by lightning, in any given year, is around 1 in a million. So, if…

A:

Q: The rod shown below moves to the right on essentially zero-resistance rails at a speed of v = 4.12…

A: Magnetic field B = 1.35 TSpeed v = 4.12 m/sResistance R = 5.0

Q: In resistor xy (as shown in Fig.), find the direction of current with the help of Lenz’s law. (a)…

A: When the switch Z is closed for several minutes then open, the magnetic field to the right…

Q: If a conducting rod of length / moves with a constant velocity v perpendicular to an infinitely…

A:

Q: In Fig. 13-21 a radial conductor, 3 ≤ r ≤ 6 cm, is shown embedded in a rotating glass disk. Two 11.2…

A:

Q: а) (а) b) (b) с) (с) d) (d) 8.3.9) The figure shows four closed paths around a wire of current I.…

A:

Q: N S I= constant

A: Direction of induced current can be identified by using lenzs law

Q: A rectangular loop of 270 turns is 33cm wide and 17cm high. What is the current in this loop if the…

A: Given: In this question, the given details are, A rectangular loop of 270 turns is 33cm wide and…

Q: What is the direction of the magnetic field at point B due to I2 only? O a. +x direction o b. +y…

A:

Q: 3. An inductor used in a de power supply has an inductance of 12.0 H and a resistance of 180 Q. It…

A:

Q: The gas is in a cyclic process from A »B > C → A As picture 10.0 9.0 A 8.0 7.0 6.0 5.0 P 40 3.0 2.0…

A:

Q: Which of the following is true regarding the continuity equation for currents?     This is the…

A: Th equation of continuity for currents can expressed using the current density J and charge density…

Q: Two wires are parallel, with one directly above the other, 9 cm apart. Each wire has a weight per…

A: Here two wires one above the other, carry currents that are equal in magnitude. These two wires…

Q: A type-II superconductor in an external field between Bc1 and Bc2 has regions that contain magnetic…

A: Answer:   As per the given statement,

Q: For the wire arrangement in the figure, a = 17.0 cm and b = 21.3 cm. The current in the long…

A:

Q: A long, straight wire (blue in the diagram) carries a current (moving toward the right) of i(t) =…

A:

Q: d. Find the magnitude of the magnetic field due to wire2 at the location of field point P e. Find…

A: Magnetic Field due to a current carrying conductor: The magnetic field at a distance r from a long…

Q: A rectangular loop of 270 turns is 33cm wide and 17cm high. What is the current in this loop if the…

A: Given: The given values are, The given number of turns are 270. The wide and height of the…

Q: Cross-sectional views of three long conductors carrying currents I = 2.6 A, I2 = 2.2 A, and 13 = 5.6…

A: Ampere’s law

Q: A wire, carrying five amps of current, goes through a loop.  How much current goes through the loop?…

A: If the current flows outwards, the direction of induced current in the loop will be anti-clockwise…

Q: wire loop Giordano Figure 3. Navigate Questions 1, 2 and 3. For each case described below, answer…

A: Case 1 : The direction of the magnetic field is determined by the right-hand thumb rule. (a) The…

Q: For a toroidal solenoid, suppose the number of turns is 147, the area is 6.18 cm 2, and the radius…

A: Write the expression for the self-inductance and substitute the required values.

Q: 7. Consider two semi-infinite wires connected with a 4 circular bend and current i flowing as shown.…

A:

Q: A 140-mH inductor and a 5.50-n resistor are connected with a switch to a 6.00-V battery as shown in…

A: Given: Inductance L = 140mH Resistance R = 5.50ohm Voltage E = 6V

Q: The figure shows three current-carrying wires with h = 51 and (12 = 13) = %3D = 31. The magnitude of…

A:

Q: Four long, parallel conductors carry equal currents of I = 1.00 A. The figure below is an end view…

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.