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Q: A box is positioned in a uniform magnetic field given by B = (5î + 3j + 2k)T as shown in the figure…

A: Given Magnetic field B→ = 5 i^ + 3j^ + 2k^ T Edge length (l)    = 3.00 cm = 0.03 m

Q: The figure below shows a top view of a bar that can slide on two frictionless rails. The resistor is…

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Q: The figure below shows a rectangular coil of length and width w consisting of N turns of conducting…

A: The magnetic flux is  ϕ=BA where B is the magnetic flux and A is the area of the coil.  The area of…

Q: The figure below shows twe parallel conducting rails, oriented vertically, connected to each other…

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Q: A rectangular loop of wire with dimensions 1.20 cm by 8.00 cm and resistance 0.800 2 is being pulled…

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Q: A circular coil enclosing an area of 120 cm is made of 210 turns of copper wire (shown in the figure…

A: Solution:-Given thatArea of circular coil (A)=120 cm2=0.012 m2Number of turns (N)=210 turnsR=7…

Q: A straight conductor of fixed length 'l' is moving at 45 degrees  to a uniform magnetic field of…

A: Given: Length of the conductor, l = 1.3 m Magnitude of magnetic field, B = 6.5 T electromotive…

Q: resistance R. A conducting metal rod is oriented horizontally and is in contact with the two…

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Q: A rectangular loop (shown below) with a length of 20 cm and a width of 15 cm has 20 turns and…

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Q: A circular wire loop of radius 22.0 cm carries a current of 4.90 A. It is placed so that the normal…

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Q: A rod of mass m = 0.6 kg rests on two parallel metal rails that are a distance L = 0.1 m apart. The…

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Q: An N-turn square coil with side l and resistance R is pulled to the right at constant speed v in the…

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Q: A bar of length L = 24cm is free to slide without friction on horizontal rails. There is a uniform…

A: Step1    . Length of bar  L=24cm=0.24m     .Uniform magnetic field,  B=2T     .Emf of battery,…

Q: In the figure below, two straight conducting rails form a right angle. A conducting bar in contact…

A: Given data B=0.395 Tv=7.53 m/sec

Q: Figure (a) shows an element of length d, = 1.13 μm in a very long straight wire carrying current.…

A: The magnetic field due to infinitely long wire is given by-         where I is the current in the…

Q: A wire with total resistance R is formed into a circle. This circle is placed horizontally (in the…

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Q: Consider a conducting rod of length 28 cm moving along a path of rails, and a magnetic field…

A: Given- Length of rod d=28 cm=0.28 m  EMF V= 1.25V Magnetic field B=1.3 T

Q: In the figure, a conducting rod (shown with red outline) is pushed such that it moves at constant…

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Q: The figure below shows a top view of a bar that can slide on two frictionless rails. The resistor is…

A: If the strength of the magnetic field is also increased then the wire moves through a stronger…

Q: The figure below shows a top view of a bar that can slide on two frictionless rails. The resistor is…

A: Given,

Q: A square coil of wire of side 3.50 cm is placed in a uniform magnetic field of magnitude 2.25 T…

A: Calculate the magnitude of the average induced emf in the coil.…

Q: A cube of edge length ℓ = 2.00 cm is positioned as shown in the figure below. A uniform magnetic…

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Q: As shown in the figure below, you exert a constant force F to the right on a conducting rod of…

A: a) Write the expression for the induced emf and substitute the corresponding values.…

Q: An air-filled solenoid has a diameter 10.5 cm and a length 5.58 cm, and it has 653 turns of wire. If…

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Q: Consider the system pictured in the figure below. A ℓ = 18-cm length of conductor of mass 23 g, free…

A: Given:  The length of the horizontal wire, L=18 cm=0.18 m  The mass of the wire, m=28 gm=23×10-3 kg…

Q: A long thin solenoid has 808 turns per meter and radius 3.00cm. The current in the solenoid is…

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Q: The figure below shows a top view of a bar that can slide on two frictionless rails. The resistor is…

A: R = 5.80 Ω Magnetic field B = 2.50 T l = 1.20 m v = 2.50 m/s

Q: 3. A metal rod of mass m = 250 g and length L = 50 cm is free to slide on two parallel, frictionless…

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Q: The figure below shows a top view of a bar that can slide on two frictioniess rails. The resistor is…

A: Given, Resistance=5.2ohm Magnetic field=2.5T Length=1.20m Velocity=1.7m/s

Q: The diagram below depicts a rectangular wire loop of width a = 17.5 cm and height b = 7.95 cm, that…

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Q: A conducting rod spans a gap of length L = 0.234 m and acts as the fourth side of a rectangular…

A: Given: Length of conducting rod (L) = 0.234 m. Magnitude of magnetic field (B) = 0.35 T The…

Q: beth a long Concels from i₁ straight wire carries a current = 30.0 A and a rectangular loop carries…

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Q: A rigid coil has a 4.00 cm radius and contains 500 turns. It is placed in a uniform magnetic field…

A: Given Data: Radius (r) = 4 cm = 0.04 m.Number of turns (N) = 500.Resistance (R) =  600 Ω.Magnetic…

Q: The figure below shows a top view of a bar that can slide on two frictionless rails. The resistor is…

A:

Q: A wire with total resistance R is formed into a circle. This circle is placed horizontally (in the…

A: Given that,                     r = r0 (2-0.5t)Here we need to find the magnitude of current in the…

Q: A conducting rod is free to slide on two parallel conducting bars. A resistor is connected to the…

A: Given: The power dissipated in resistor, P=64 WThe constant speed of rod, v=8.00 m/s

Q: The figure below shows a top view of a bar that can slide on two frictionless rails. The resistor is…

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Q: A pair of parallel conducting rails that are L = 22 cm apart lies at right angles to a uniform…

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Q: A circular loop of resistance R=2.15 N and area A=0.08 m- is placed in a uniform magnetic field.…

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Q: A straight conductor of length / moves with an acceleration a = 0.1 ms2 at the right angle to the…

A: Magnetic field ( B ) = 11.9 T Acceleration ( a ) = 0.1 ms-2   Time ( t ) = 20 s  Voltage ( V ) = 5 V

Q: The figure below shows a top view of a bar that can slide on two frictionless rails. The resistor is…

A: Given value--- resistance R = 5.60 ohm. magnetic field = 2.50 T . length = 1.20 m. velocity = 2.10…

Q: 5d. Find the terminal velocity VT of the rod: i. The terminal velocity vT of the rod in terms of B,…

A: Have a look

Q: A conducting rod with length L = 20 cm is being pulled along a long rotated U-shape conductor, with…

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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, The magnitude of the force, Fapp=1.45N Resistance, R=8Ω The bar is moving with speed,…

Q: length 0.32 m can gener Tin its core when its coils windings made of a nio

A: Given as, B=7.0 T,l=0.32 m,I=70 A.