A bar is pulled to the right in the circuit shown below. The magnetic field is constant, going into the page /screen. As viewed, the induced current through the resistor will: R W Oflow upward X O flow downward O oscillate back and forth Obe zero 15

Q: Ps: 0.212V is also wrong

A: Step 1:Length is 9.4×10−2mArea is 5×10−5m2No of turns is 6500 per meter of lengthCurrent is 1.5ATime…

Q: Suppose the 50 turn coil in the figure below lies in the plane of the page and originally has an…

A: Given:no of turns, n = 50Initial area, Ai = 0.270 m2Final are, Af = 0 m2Time taken, t = 0.1…

Q: The magnetic flux through the loop shown in the figure below increases according to the relation ΦB…

A: Magnitude of E.m.f is given by following formula: E=dϕBdt Magnetic flux is given as follows:…

Q: The figure below shows a circular conducting loop moving toward a wire carrying a current to the…

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Q: = A coil with a 10.800 cm and b = 13.000 cm is in the same plane with a long straight wire. The…

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Q: A magnetic B field of strength 0.9 T is perpendicular to a loop with an area of 4 m². If the area of…

A: Given data The magnitude of the magnetic field is B = 0.9 T The area of the loop initially is A1 = 4…

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: a square loop in the plane of the screen lies in a 0.55T constant magnetic field pointing out out…

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Q: What is the EMF induced in a loop conductor if the loop consists of 20 turns, the area of the loop…

A: Write the expression for change in magnetic flux passing through the coil when the area of…

Q: After being closed for a long time, the switch S in the circuit shown in the figure below is thrown…

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Q: The north pole of a magnet is moved toward a copper loop, as shown below. If you are looking at the…

A: We can determine the direction by using Lenz’s law It states that the direction of induced current…

Q: A square loop of cross sectional area A-0.2 m and resistance R-0.10 is placed in a uniform magnetic…

A: Concept: To determine the Induced current we will use the Formula…

Q: A square circuit with sides of length ℓ = 0.30 m and R = 10 ? moves with a constant velocity v = 3.0…

A: When a closed circuit brings in a magnetic field or is close to the magnet so that the magnetic…

Q: How to determine the magnitude of the time changing magnetic flux thru the loop, if the EMF is…

A: It is given that

Q: The magnetic flux through a coil of wire containing 15 loops changes at a constant rate from 10Wb to…

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Q: Consider a metal rod sliding over two horizontal metal bars as shown on the picture. The whole setup…

A: Required : The direction of the induced current.

Q: As shown in the figure, the wire is of uniform thickness, the current passing through is 5A, the…

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Q: below shows a loop in three different magnetic fields. The loop's resistance is 0.20 2. For each…

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Q: 1oop is moved through a magnetic fleld in 7 S, wnere the initial magnetic flux is the final magnetic…

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Q: A bar magnet is dropped through a loop of wire as shown in the figure below. (a) What is the…

A: According to Faraday's law of electromagnetic induction, a current is induced in the loop when a…

Q: The figure shows a unifórm magnetic neld that Is hörmal to the following changes will cause an…

A: Correct answer is All of the above

Q: What is the direction of the induced current if the field B suddenly decreases as the loop is moved…

A: Required Direction of induced current.

Q: Two concentric loops are shown in the figure below. If the current in the big loop is constant, the…

A: According to the Faraday's laws of electromagnetics eqation the change in current in circuit…

Q: ESS 2 2 SE 16 s SES-ES ESESESES STA ES STA ES STA ES Arod AB with length L ellism is lying on a…

A: (a)Write the expression for total induced emf across the rod AB.

Q: An emf of 26.5 mV is induced in a 504 turn coil when the current is changing at a rate of 10.5 A/s.…

A: Given data *The given induced emf is E = 26.5 mV = 26.5 × 10-3 V *The number of turns in a coil is N…

Q: Two resistors, R₁ = 47 k and R₂ = 50 k2, a 31.5 mH inductor, and a 47 V battery are used to form the…

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Q: D Question 3 2 pts In the figure, a wire and a 10 Q resistor are used to form a circuit in the shape…

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Q: The currents in the figure is expressed with the function 1(t) = lge=10t, Find the direction of the…

A: Given Function I (t) = I0 e-10t

Q: Cônsidér thé árrangement shown the figure belów. Assumé R = 4.00 and ? = 1.10 m, and a uniform…

A: Time varying magnetic fields produces a induced EMF which in turn produces current. This EMF depends…

Q: here is a wire coil of N turns. It is located in a magnetic field that is perpendicular to the plane…

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Q: Find the magnitude and direction of the induced emf around the rectangular loop of sides a and b as…

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Q: A flexible loop of wire, which is exposed to a uniform magnetic field, is gradually squeezed so that…

A: Given: Initial value of magnetic flux is 20 Wb. Final value of magnetic flux is 10 Wb. Time taken…

Q: Inductive battery chargers, which allow transfer of electrical power without the need for exposed…

A: This question is based on Electromagnetic induction topic. The emf induced in the coils are in…

Q: The flexible loop in Figure has a radius of 34.5 cm and is in a magnetic field of magnitude 0.150 T.…

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Q: In the figure, a 100-turn coil of radius 3.0 cm and resistance 5.0 is coaxial with a solenoid of 200…

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Q: In which case does the magnetic flux through the loop increase? In which case does the induced…

A: Refer explanationExplanation:(1) Case (A) The loop is at a constant distance from the wire thus the…