A large water main is 2.50 m in diameter and the average water velocity is 4.90 m/s. Find the Hall voltage produced if the pipe runs perpendicular to the Earth’s 4.90×10-5–T field.

Q: Which of the following statements correctly compare the ideal parallel-plate capacitor to the ideal…

A: Option (C) correctly compares the ideal parallel plate capacitor to the ideal solenoid. The…

Q: ** 12. A flexible copper cable forms a conducting loop in the presence of a magnetic field of…

A: Given:-             According to Faraday's law of induction to which the induced emf is equal to the…

Q: Explain why the singing of the plates stop after a certain period of time using the concept of Lenz…

A:

Q: 1. The core of a solenoid produces a magnetic flux of 6 x 104 Wb. Meanwhile, removing the core…

A: In the question, there is a typo. The 2nd data should be 4x10-7 Wb. Relative permeability is defined…

Q: In the rainy season, the Amazon flows fast and runs deep. In one location, the river is 23 m deep…

A: Given:                  l=23           v= 4 m/s           B= 50 μT Using these given data we will…

Q: orizontal component of 2.6 x 10 -5 T that points due north and a vertical component of 4.2 x10 -5 T…

A: Given values:- House floor area,(a)=112 m2 ----(1) The area outside the wall,(A)=28 m2 ----(2) The…

Q: 20.6 A truck is carrying a steel beam of length 14.5 m on a freeway. An accident causes the beam to…

A:

Q: 6.) A circular coil lies in the horizontal plane, having a bar magnet suspended above the coil's…

A: Lenz's law states that the induced current flows in the direction so as to oppose the change in…

Q: 13. A loud-speaker consists of a cone attached to a current-carrying coil located in a magnetic…

A: This question is based on Electromagnetic induction topic. An electromagnet is a magnet which gets…

Q: A large water main is 2.50 m in diameter and the average water velocity is 6.00 m/s. Find the Hall…

A: Given:  l = 2.5 m  v = 6 m/s B = 5 x 10-5 T

Q: On a clear day at a certain location, a 100-V/m vertical electric field exists near the Earth’s…

A: Solution: Given: E = vertical electric field near Earth's surface = 100 V/m B = Earth's magnetic…

Q: Dimension of a rectangular loop is 0.50m and 0.60m. B and θ are 0.02T and 45° respectively.…

A: Given Length l = 0.5 m Breath b = 0.6 m Area of the coil A = l× b = 0.5 × 0.6 = 0.3 m2

Q: ain the relationship between Faraday’s and Lenz’s law  of electromagnetic inductio

A: Electromagnetic induction is a phenomenon in which the relative motion between a conductor and a…

Q: 7. A large water main is 2.50 m in diameter and the average water velocity is 6.00 m/s. Find the…

A: Given, Earth's magnetic field, B = 5×10-5 T Diameter of the wire, d = 2.50 m water velocity, v =…

Q: A student is performing a physics lab to test Faraday's Law. She places an 85-turn wire loop of…

A: The expression for the induced voltage is written as, Here, N, A and ΔB/Δt represent the number of…

Q: 9. A ring of mean radiusr and cross-sectional area A is made of a perfectly conducting wire.…

A:

Q: 11 Suppose that a parallel-plate capacitor has circular plates with radius R= 30 mm and a plate…

A: Write the expression for the electric flux at r <R. The area covered by the electric field is A =…

Q: Faraday's Law (A loop of wire in a magnetic field). A square loop of wire of side L=0.50 cm is in a…

A:

Q: 10. Which of the following is NOT true about induced electric field? A. It is caused by the changing…

A: Its force is not conservative since it depends on path.

Q: The Hall Effect provided evidence that negative charges were responisble for moving in a circuit. In…

A: Since you have posted a question with multiple subparts, we will solve first three subparts only.…

Q: At the security area, people walk through a large coil of wire and through a weak ac magnetic field.…

A: At the security area, people walk through a large coil of wore and through a weak magnetic field,…

Q: 1. If you drop a copper tube over a bar magnet with its north pole up, is a current induced in the…

A: We are allowed to give the explanation of first question only which is given below.  Please repost…

Q: 2. A circular flat surface has a radius of 3.5 ft in a uniform magnetic field. Calculate the…

A:

Q: A large water main is 2.50 m in diameter and the average water velocity is 6.00 m/s. Find the Hall…

A: Given that, Diameter is l = 2.50 m Average velocity of water is v = 6.00 m/s Magnetic field B =…

Q: A 1.90 m length of wire is held in an east-west direction and moves horizontally to the north with a…

A:

Q: Q2-Consider a filamentary wire is bent to form a square loop of side 3 m lying in the x -y plane as…

A: Side length of the square loop L=2 m Current flowing in the loop i=1 A Permeability in vacuum…

Q: Calculate the magnitude and direction of the magnetic field at the point P for the configuration…

A: Given:Let upper loop be named as 1 and below one be 2current in loop. I1 = I2 = 1.3 Adirection of…

Q: A 150-turn solenoid carries a current of 12 A. The radius of the solenoid is 0.050 m; and its length…

A: The number of turns in the solenoid N=150 turns The current carried by a solenoid I =12 A The radius…

Q: The magnetic field perpendicular to the plane of the page shown in the figure and inward is provided…

A: radius of solenoid= 0.1 m Resistances, R1=6 Ohm R2=3 Ohm

Q: What magnetic flux ΦB does the sensor measure?

A:

Q: A large water main is 2.50 m in diameter and the average water velocity is 6.00 m/s. Find the Hall…

A: Given, a large water main is l=2.50 m in diameter and the average water velocity is v=6.00 m/s. To…

Q: 1. An electric field will be induced in an area where the magnetic fleld is changing with respect to…

A:

Q: Extremely large magnetic fields can be produced using a procedure called flux compression. A…

A: Given magnetic field on the solenoid is 2.50 T and R/r = 12.0 We have to find the maximum value that…

Q: 1- Faraday's law state that a. emf is induced in a loop as it moves through an electric field b. the…

A: discuss about the faraday's law.

Q: A compass needle free to turn in a horizontal plane is placed at the centre of circular coil of 30…

A: Given that - number of turns in the circular coil radius of the circular coil current in the coil…

Q: 1) Suppose a 50-turn coil lies in the plane of the page in a uniform 1.50-T magnetic field that is…

A: 1)number of turns = 50B = 1.5 T A = 0.25 m2final area = 0 m2time taken = 0.1 Seconds

Q: Calculate the Hall voltage induced on a patient's heart while being scanned by an MRI unit.…

A:

Q: Q-3 A) If tension surface of the globule in transformer oil is 0.05N/m, radius of globule is 1µm,…

A: Surface tension σ=0.05 N/mRadius of globule R=1 umRelative permittivity of oil E1=2.5Relative…

Q: What would happen if I move a bar magnet in and out of a coil of copper wire? Explain (with a…

A: Given- When I move a bar magnet in and out of a coil of copper wire.