An induced A. B. C. D. O O in a loop can also be discovered when the loop which is current density, moved closer to electric field intensity, away from electromotive force (e.m.f), moved closer or away from magnetic flux, away from connected to a galvanometer is the coil connected with a battery.
Q: Suppose you have a 300 turn square loop with sides of length 25.0 centimeters. a.) If you want to…
A: Torque on the loop can be found by τ=NIABsinθ Maximum torque occurs when, θ = 90º and sinθ = 1.…
Q: QUESTION 14 An aluminum bar of length 1.30 m is connected to two frictionless vertical conducting…
A:
Q: Use Ampere's Law to explain why the magnetic field is zero inside a long, hollow copper pipe that is…
A:
Q: Why does an iron core that extends inside and connects the primary and secondary coils intensify…
A: Magnetic materials are classified into different types based on their behavior in the external…
Q: Explain why the singing of the plates stop after a certain period of time using the concept of Lenz…
A:
Q: 4 Ex/14: The metal rod 1 m long rotates about its one end in a plane at right angles to a horizontal…
A: To find-Induced emf (e)=?Given-length of rod (l)=1 mFrequency (n)=100 rpsMagnetic induction…
Q: Show by diagram, the direction of the eddy currents formed along with there magnetic poles, when a…
A: When a magnet is dropped down a metallic tube, it induces eddy currents in the tube due to Faraday's…
Q: A coil carrying electric current is placed in uniform magnetic field with the angle 0. Then a.…
A: When a current carrying coil is placed in a uniform magnetic field, then magnetic moment is…
Q: Suppose that the current in the figure is increasing. What will be the direction of the induced…
A:
Q: A uniform magnetic field passes through a horizontal circular wire loop at an angle 19.5° from the…
A:
Q: Find, using Ampere's law, the magnetic field produced when a steady current of constant strength and…
A:
Q: A 95-turn square wire coil of area 0.040 m² rotates about a vertical axis at 1,510 rev/min, as…
A: Solution:-Number of turns (N)=95Area of coil (A)=0.04 m2Angular speed (N)=1510 rev/minHorizontal…
Q: In electromagnetic induction, how does no. of coils affect the current produced?
A: The phenomenon of Electromagnetic induction is discovered by Michael Faraday in 1831. The Law of…
Q: wing the figure, which is the refected ray? Ob. D Od. A ne magnetic flux of a coil will be minimum…
A:
Q: Binto (X) The ring above has a constant magnetic field that is oriented into the page. The magnitude…
A: As the magnitude of magnetic field decrease then the number of magnetic field lines passing through…
Q: 3) The magnitude of the magnetic field inside a solenoid is...? alm ost zero proportional to the…
A:
Q: 3, Figure below shows a U-shaped conductor which we lay a metal rod with length L on it. This metal…
A:
Q: AB B(t) a) b) variable R Figure. a) A magnet passing through a single col. b) A variable magnetic…
A:
Q: Ex/14: The metal rod 1 m long rotates about its one end in a plane at right angles to a horizontal…
A: To find-Induced emf (e)=?Given-length of rod (l)=1 mFrequency (n)=100 rpsMagnetic induction…
Q: 4) Metal bar of length 2. cm moves with velocity 1. cm/s towards the right in a constant magnetic…
A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…
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: The induced emf in a conducting loop is proportional to: O a. The rate of change of the magnetic…
A: solutionstep 1:The induced emf in a conducting loopBy Faraday's law: Faraday's law states that, the…
Q: What is magnetic induction? O A changing magnetic field produces a changing electric field. O A…
A:
Q: Suppose a 20-turn coil lies in the plane of a page in a uniform magnetic field of 1.5 T that is…
A: Concept: Given: Number of turns (N)=20Magnetic Field (B)=1.5 TOriginal Area=0.50 m2And it is…
Q: a) A round coil has 10 turns and radius 1 m. If current flows through the coil is 5A, then determine…
A: Given, n=10r=1mi=5Ax=2ma) we know that,magneticfield at x-distance from the coil center…
Q: 3-) The radius of a conductive ring in the X4 sheet pline changes periodi cally with fime with a=…
A:
Q: If a Palmieri circle (see figure) formed by N coils of area is rotated with an angular velocity W an…
A:
Q: TOUR TEACHER PRACTICE ANOTHER An MRI technician moves his hand from a region of very low magnetic…
A: The magnetic flux in a loop is given by ϕ=B→.A→=BAcosθWhere θ is a angle between B→ and A→ The…
Q: ) Find the current through a loop needed to create a maximum torque of 9.00 N. The loop has 50…
A:
Q: The maximum torque is exerted on a loop of wire ____. A. when the maximum amount of magnetic flux…
A: The maximum torque is exerted on a loop of wire, when the maximum amount of magnetic flux penetrates…
Q: For a solenoid in vacuum of length L=10 cm with 104 turns per meter calculate the value of the…
A: Given The length of the solenoid is L=10 cm=10×10-2 m. The number of turns is N=104 turns/m. The…
Q: ow does an electromagnetic induction occur in a coil of wire? a when there is a change in the…
A: By observing the given options we will answer the given question.
Q: In the figure below, two straight conducting rails formaright angle. A conducting bar in contact…
A:
Q: If the north pole moves toward the loop, in what direction is the induced current (as seen from…
A:
Q: In an alternator magnets are rotated within windings of conductive wire to produce an emf, is this…
A: An alternator or AC generator is an electrical generator that converts mechanical energy to…
Q: 4, Figure below shows a U-shaped conductor which we lay a metal rod with length L on it. This metal…
A:
Q: TL-2 A single rectangular uniform wire loop swings from a hinge on the side that lies along the x…
A:
Q: A circular coil of wire with 450 turns and a radius of 8.5 cm is placed horizontally on a table. A…
A:
Q: Che electric field in a region of space increases from 0 to 3750 N/C in 3.20 s. What is the…
A: Data Given , Electric field increases from 0 ( E1 ) to 3750 N/C ( E2 ) Time ( t ) = 3.20 s…
Q: The magnetic flux through a loop of wire is zero. Can there be an induced current in the loop at…
A: Yes, there can be an induced current in the loop at this instant. The induced current I in the loop…
Q: An electromagnetic transducer is used to measure the speed of electrical conductive liquid and it…
A: Solution: In a magnetic field when a conductor is in motion an electromotive force is developed.…
Step by step
Solved in 2 steps