In the diagram, the top of the solenoid is the induced north pole. Which way is the current flowing, A to B or B to A? A B 2222
Q: An air-core solenoid with 64 turns is 8.00 cm long and has a diameter of 1.20 cm. When the solenoid…
A: L=μ0N2AL =μ0N2πd24L=4π×10-7 H/m6423.141.20 cm1 m100 cm248 cm1 m100 cm=72.7×10-7 H1 μH10-6…
Q: A Generator Bike. You and your team are designing a generator using a stationary bike to rotate a…
A: The peak emf (ε) produced by the generator bike can be calculated using Faraday's law of…
Q: Select the correct expression for the magnetic field strength of a solenoid of length I, consisting…
A: Magnetic field due to solenoid is given by, B=μ0nI, n is number of turns per unit length.
Q: A segment of wire 7.8 cm long is moving at a velocity of 5.99 m/s toward a parallel (much longer)…
A:
Q: A solenoid that is 135 cm long has a radius of 2.05 cm and a winding of 1630 turns; it carries a…
A: To solve the question, we will use the formula: B=μ0nI
Q: A solenoid has a length of 20 cm, a radius of 0.8 cm, and 350 turns, and carries a 2.9-A current.…
A: Given data: l = 20 cm r = 0.8 cm I = 2.9 A Need to determine the value of B on the axis at the…
Q: A long solenoid has 108 turn cm and carries current i . An electron moves within the solenoid in a…
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Q: 12. A 15 µC charged particle is shot through the interior of a solenoid with a speed of 1050 m/s and…
A: Given, Charge particle q = 15 μC = 15 x 10-6 C Speed v = 1050 M/s Angle θ=11.5∘ Length of solenoid l…
Q: Given a solenoid that has N1 turns, a length L1 and a radius rį where a current running through is…
A: “Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…
Q: A very long solenoid with tightly wound coils has8.00 * 10^3 turns of wire per meter of length. What…
A: Givens, n=Nl=8×103B→=0.032T
Q: A solenoid with 31 turns per centimeter carries a current I. An electron moves within the solenoid…
A: No of solenoid turs N = 31 turns circulation radius of the electron is R = 2.2×10-2…
Q: What current (in A) is needed in a solenoid with 20,900 turns per meter to produce a magnetic field…
A: Number of turns ( N ) = 20900 Length of the solenoid ( L ) = 1 meter Magnetic field ( B ) = 5.00 ×…
Q: You have a solenoid with an initial current of 386 A and a turn density of 6088 loops. m What the…
A: The induced emf at the center of the solenoid is 4440 V. Write the expression for Ohm's law and…
Q: A current of 6.87 A in a solenoid of length 12.6 cm creates a 0.337 T magnetic field at the center…
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Q: A rectangular conducting loop has sides a = 0.065 m, sides b = 0.15 m, and resistance R = 55 Ω. It…
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Q: Two parallel rods are each 0.62 m in length. They are attached at their centers to a spring that is…
A: Solution:-Given thatLength of parallel rod (L)=0.62 mSpring constant (k)=220 N/mCurrent in the rod…
Q: You have a solenoid with an initial current of 118 A and a turn density of 5365 What is the initial…
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Q: A current of 7.87 A in a solenoid of length 13.2 cm creates a 0.363 T magnetic field at the center…
A: The final answer with detailed explanation is given below:-Explanation:
Q: A conducting loop has an area of 280 cm² and resistance 15 . It is perpendicular to a spatially…
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Q: A segment of wire 7.5 cm long is moving at a velocity of 3.26 m/s toward a parallel (much longer)…
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Q: The diagram in the figure shows a small magnet place near a solenoid AB with its north pole N near…
A: Given: A small magnet placed near a solenoid AB with it's north pole N near the end A.
Q: A 0.750 m long solenoid, 0.024 m in diameter, has 9600 turns of wire. A current of 18 A flows in the…
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Q: A solenoid is wound with 2300 turns per meter. When the current is 4.8 A, what is the magnetic field…
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Q: A 230-turn solenoid having a length of 31 cm and a diameter of 8.1 cm carries a current of 0.40 A.…
A: Conductors are capable of generating magnetic fields when a current is passed through them. This…
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- The loop that has a shape of the square with the side of a is penetrated by the magnetic field B that is perpendicular to the plane of the loop and is directed as shown in diagram. The resistance of the circuit is R. The magnitude of the magnetic field B is changing with the time according to the graph below. a a a В, Тesla B41 B2 #3 B3 #31 BỊ t, sec 20s 40s 45s B=20 T В%3D 60 T B3= 40 T B4= 70T а-10ст R=8 Ohms Find: The magnitude and direction of the induced current for time intervals #1, 2 and 3The superconducting magnet of an MRI scanner requires 810 A of current to create a magnetic field of 4.5 T in the center of its solenoid coil with a 0.65 m radius. If the solenoid is 1.9 m long, how many loops of wire does it have? N =14
- Please answer the question in the picture belowQUESTION 1 https://per.physics.illinois.edu/per/IE/ie.pl?phys112/ie/08/IE_movingcoil X X X X XX X W X X X X XX X X X X X X X X X X X X X X X Lg At t=0, a rectangular coil of resistance R = 2 ohms and dimensions w = 3 cm and L = 8 cm enters a region of constant magnetic field B = 1.6 T directed into the screen as shown. The length of the region containing the magnetic field is LB = 15 cm. The coil is observed to move at constant vėlocity v = 5 cm/s. What is the force required at time t = 0.8 sec to maintain this velocity? Answer in uN (u = micro = EE-06)Problem 12: Part (a) What is the ratio I1 / I2 that gives zero field strength at the center of the loop, in terms of the variables given in the problem statement? I1/I2 = ______