48) Technician A says shift solenoids are used on some transmissions to control upshifts and downshifts. Technician B says governor pressure is used on some transmissions to control upshifts and downshifts. Who is сorrect? O Technician A O Technician B O Both technicians A and B Neither technician A nor B

Q: Q) The opposite figure shows magnetic field lines caused by a continuous electric current passing in…

A: D

Q: To monitor the breathing of a hospital pa- tient, a thin belt is girded around the patient's chest.…

A: We will use the induced emf formula in this problem,

Q: When a positively charged particle enters the energized solenoid at the velocity v along the medial…

A: In a solenoid the magnetic field is along the axis of the solenoid. In the given situation the…

Q: The flux in each winding of a coil with 100 turns is (t³ – 2t)mWb. Įnduction emf at t=2 seconds is…

A: Solution- Given dataThe flux in each winding of the coil (φ) = (t3-2t) mWb= (t3-2t)×10-3 WbNumber of…

Q: Assume that the resistance of the lightbulb is 6 Ω, the length of the bar is 1.2 m, and a uniform…

A: Given Data: The resistance of the light bulb is, R=6 Ω The length of the bar is, l=1.2 m The uniform…

Q: 1. Calculate the electric field induces for both inside and outside the solenoid with current I = I,…

A: To determine induced electric field for inside and outside the solenoid is given as,

Q: of 15 m along east-west direction. When it is about A wire 5 m long is supported horizontly at a…

A: The length of the wire is given as, l=5 m The height of wire from ground is given as, h=15 m TO…

Q: Assume a circular area A is enclosed by a wire loop that is under a constant magnetic field with…

A: The magnetic flux passing through a surface is given by : ϕ=BAcos θ Where B is the magnetic field A…

Q: 11. (Not graded) A square loop with length L is placed inside a solid with magnetic field B(t) X X…

A: Solution - A magnetic field is a vector field that describes the magnetic influence on moving…

Q: Suppose that a rectangular toroid has 2000 windings and a self-inductance of 0.040 H. If h = 0.10 m,…

A: Given, The inductance of the coil, L = 0.040 H energy stored in the coil, U = 2.0 ×10-6 J

Q: The rate of change of current in coil 1 is di 5 mA/ slence, there's a change of dt magnetic flux in…

A: rate of change of current in coli 1, di1dt=5 mA/s The current change in coil 1 produces a change in…

Q: In the diagram, the top of the solenoid is the induced north pole. Which way is the current flowing,…

A: We will first determine the direction of magnetic field due to current in a wire. Then we use this…

Q: A light conducting ring is placed on top of an iron core with a wire wrapped around it as shown.…

A:

Q: 1. In which direction is the current induced in the loop for each situation shown below? O (b) N…

A:

Q: produce higher induced EMF, one should I. Use a stronger magnet II. Increase the speed of the

A: Magnetic flux φ = NBA Cosθ  according to Faraday's second law Induced emf e = rate of change of…

Q: 3) A train is composed of 47 freight cars, a caboose, and an engine. The engine is 25.5 m long, the…

A: (3) Given: The length of the engine is 25.5 m. The length of the caboose is half the length of the…

Q: A flat, square coil of 20 turns that has sides of length 15.0 cm is rotating in a magnetic fieldof…

A:

Q: A rectangular coil 0.061 n by 0.060 m is po- sitioned so that its cross-sectional area is per-…

A:

Q: Suppose that a rectangular toroid has 2000 windings and a self-inductance of 0.040 H. If h = 0.10 m,…

A: We have given  Self inductance L = 0.040 H  Energy stored  E = 2 × 10-6 J          h = 0.10 m

Q: 9-Consider a solenoid through which we run an electric current... Which of the following choices…

A: The turns of wire are brought together but the current running through the solenoid is constant.

Q: x XL X X (b) Calculate f Ede on the loop. X X x the side of the induced electric field is X X XXX x…

A: As per the given question here ,  ∮E.dl = ddtB.Atherefore , E×2πr = πr2dBdttherefore we get ,E=…

Q: Q-3 A) If tension surface of the globule in transformer oil is 0.15N/m, radius of globule is 2µm,…

A: Given :  Surface tension = 0.15N/m  Radius of globule (R) = 2μm= 2×10-6m Relative permittivity of…

Q: 5. Say you had two (equally) very long solenoids, made of identical wire, with equal numbers of…

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: What's the difference when a copper core is inserted into a solenoid instead of an iron core?

A: We know that:- A Solenoid is a device used to generate magnetic field. When current is passed…

Q: Q3) A very long, thin conducting strip of width w lies in the xz-plane between x = tw/2. A surface…

A: Concept: Considering the Arbitrary Point (P) lying in Y axis at distance d at Point (0,d,0) Let us…

Q: 3. A circular loop of wire with radius r and resistance R is immersed in a uniform magnetic field…

A:

Q: Q3) a PMMC instrument with a 100 turn coil has magnetic flux density in its air gaps of b=0.2 T. The…

A: Given data, Magnetic flux density B = 0.2 T. Coil diameter d = 1 cm. Current flowing i = 1 mA.

Q: 3. Moving a straight magnet inside a coil that has 2700 turns increases the Magnetic Flux from 0 to…

A: Part B: Part C:

Q: 6. A straight conductor of length 100 cm moves 90° to its axis at a velocity of 100 m/sec in a…

A: Based on the image you sent, it appears to be a technical drawing of a metal bracket with a hole…

Q: 13 - chapter31-question2 The area of an elastic circular loop decreases at a constant rate, dA/dt…

A:

Q: Two coils close to each other have a mutual inductance of 29 mH. The current in one coil decays…

A: Given that-L=29mHI=I0e-αt   equation 01here, I0=6 Athen, α=1.5×103 By using Faraday's law of…

Q: MIMI. Consider a solenoidal coil initially carrying a time-varying current i(t) wrapped around a…

A: Magnetic flux is product of magnetic field & current.  Since magnetic field varies with current…

Q: 13) In a long, thin solenoid with 500 turns per meter and a radius of 1.10 cm, the current increases…

A: Given

Q: What is the maximum induced emf for the loop below if it is rotated around the y-axis given its area…

A:

Q: ACTIVITY 1: MAGNETIC INDUCTION 1. Identify the factors that affect the magnitude of the induced emf…

A:

Q: 5. I have a copper ring that I move from a region with no magnetic field into a strong magnetic…

A: Before entering the magnetic field, there is no induced emf, thus the direction of the induced…

Q: 8. Assume that the resistance of the lightbulb is 6 Ω, the length of the bar is 1.2 m, and a uniform…

A: Given values: Resistance, R=6 Ω Length of the bar, l=1.2 m Magnetic field ,B=2.5 T Current, I=0.5 A…

Q: Suppose a magnetic field pointing in the +z-direction is increasing at a rate of 0.3 T/s inside a…

A:

Q: Consider the magnetic circuit in the following figure. Assuming that the core (µ, = 2000) has a…

A: Given: Current through coil, Relative permeability of coil, No. of turns, Area of cross-section,…

Q: D a) BC+ AD+ CD! A +B'C! +B'D! b) c) AC+ AB'+ BD' AB +B'D+ C'D! (p e)N ABC'+ ADC!

A: Given: Logic gates are represented for 4 inputs as described in the fig. using AND, OR & NOT…