A metal rod is pulled along two frictionless, conducting rails in a magnetic field. The rod and rails have negligible resistance, but are connected to a resistor.

Q: A square coil with 30 turns has sides that are 18 cm long. When it is placed in a 0.30-T magnetic…

A: Given data:  A square coil  Number of turns (N) = 30 Side length (s) = 18 cm = 0.18 m Magnetic field…

Q: A wire loop is being pulled through a uniform magnetic field toward the right. The field suddenly…

A: The magnetic field into the page is disappearing in the loop. Hence, it must be compensated by an…

Q: connected to each other by a resistor, is pulled to the right at a constant speed. The resistance…

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Q: A long solenoid that has 1500 turns uniformly distributed over a length of 0.5 m produce 0.005 T…

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Q: A perfectly conducting rod is being pulled to the right at constant speed along two perfectly…

A: The distance between the two rails is given as, d = 0.07 m Resistance of the resistor is given as, R…

Q: A magnetic field is perpendicular to the plane of a single-turn circular coil. The magnitude of the…

A: GIVEN:                The induced emf in the circular coil is E1 = 0.78 V               The induced…

Q: A coil of ten turns of area 0.01 m2 and resistance 5 0 is placed perpendicularly inside a magnetic…

A: number of turns (n) = 10 Area of each turn (A) = 0.01 m2Resistance (R)= 5 ohm The variation of…

Q: A DC motor powered by a 15.0 V power supply has a 100-turn square coil with sides of length 10.0 cm…

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Q: In the figure, a metal rod is forced to move with constant velocity along two parallel metal rails,…

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Q: A magnet is pulled through a stationary, conducting ring at a constant velocity v.  In which…

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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: A rectangular coil with sides 0.140 m by 0.210 m has 513 turns of wire. It is rotated about its long…

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Q: A coil of wire consists of 20 turns each of which has an area of 0.0015 m². A magnetic field is…

A: The magnetic effect on moving  charges,  currents, and magnetic materials is represented by a…

Q: Review Conceptual Example 3 and the drawing as an aid in solving this problem. A conducting rod…

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Q: In the figure below, an iron bar sitting on two parallel copper rails, connected to each other by a…

A: Given, Resistance , R = 7.00 Ω Length or distance between rails ,l = 1.20 m Magnetic field = 2.50 T…

Q: In the figure below, a metal bar sitting on two parallel conducting rails, connected to each other…

A: When metal bar having length (L) will move with constant speed (v) in a uniform magnetic field (B)…

Q: a closed loop of wire is formed by placing a 10 cm long conducting rod over the opening of a…

A: Step 1: Step 2: Step 3: Step 4:

Q: A conducting coil of 1900 turns is connected to a galvanometer, and the total resistance of the…

A: We are given number of turns and resistance of coil. We are given area of each turn. Initially there…

Q: Review Conceptual Example 3 and the drawing as an aid in solving this problem. A conducting rod…

A: Conceptual Example 3 involves a conducting rod sliding down between two vertical copper tracks in…

Q: A mass spectrometer is used to examine the isotopes of uranium. Ions in the beam emerge from the…

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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: In the figure below, a steel bar sitting on two parallel metal rails, connected to each other by a…

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Q: A magnetic field is perpendicular to the plane of a single-turn circular coil. The magnitude of the…

A: Solution: The induced emf in the circular coil is E1 = 0.85 V The induced current in the circular…

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: A magnetic field is perpendicular to the plane of a single-turn circular coil. The magnitude of the…

A: Given data *The magnitude of the induced emf on the coil is circle ecircle = 0.61 V *The given…

Q: phy.1

A: The objective of the question is to find the magnitude of the magnetic field. The force required to…

Q: In the figure, a rod with L=85.0cm moves in a magnetic field with magnitude B=0.850T. The emf…

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Q: A movable metal bar is in contact with opposite sides of a square ”C”- shaped wire as shown to the…

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Q: A magnetic field is perpendicular to the plane of a single-turn circular coil. The magnitude of the…

A: given:          The induced emf in the circular coil is= 0.45 V         The induced current in the…

Q: A graph of the magnetic flux over time through a single circular loop is shown below. The circular…

A: An emf and current will be induced in the circular loop when the magnetic flux associated with the…

Q: In the figure below, an iron bar sitting on two parallel copper rails, connected to each other by a…

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Q: A square, 27.0-turn coil that is 13.0 cm on a side with a resistance of 0.830Ω is placed between the…

A: Given data *The number of coils is N = 27.0 *The side of the square is a = 13.0 cm = 0.13 m *The…