he simple, though impractical, way to generate electrical power is shown below. A bar of metal th negligible resistance is in friction-less contact with two wires (also negligible resistance) spaced cm apart. The changing magnetic flux generates an emf in the loop shown below. Zero-resistance wires Push 3 0 0.4 m/s 0.75 T

Q: car generator turns at 380 rpm when the engine is idling. Its 310-turn, 6.00 by 8.00 cm rectangular…

A: the angular velocity of car generator,ω=380rpmthe number of turns,N=310turnsthe area of coil,A=6×8cm…

Q: A 117-turn square coil of side 20.0 cm rotates about a vertical axis at ω = 1.59  103 rev/min as…

A: Given:Number of turns = 117Area of coil = (0.2)2 m2Angular frequency = 1.59 X 103 rev/min…

Q: A car alternator produces peak output Vo to charge the car's 12 V battery. Suppose the alternator…

A: Given Data :The maximum voltage output is The diameter of coil is Revolution frequency is The…

Q: A 0.30-m-long metal bar is pulled to the left at constant speed of 20 m/s perpendicular to a…

A: The induced emf is determined by the rate of flux change Emf=dϕdt=ddtBxl=Bldxdt=Blv

Q: A single conducting loop of wire has an area of 7.2 * 10-2m2and a resistance of 110 Ω. Perpendicular…

A: Given: Area of the conducting wire = 7.2 x 10-2 m2 The resistance of the wire = 110 ohm Magnetic…

Q: when it flies at 1000 km/hr horizontally so as

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Q: If a coil of wire in a magnetic field rotates 60 degrees, it provides an emf averaging 3.0 V. If the…

A:

Q: 820 winding wire coil with resistance of 24 n wrapped around a 7 cm long solenoid with 12500…

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Q: A 10 H inductor carries a current of 20 A., the magnetic field of the inductor? Latent heat of ice…

A:

Q: A 133-turn square wire coil with sides of length L = 18.4cm rotates about a vertical axis at…

A: Here given a 133 turn square wire coil with sides of length L = 18.4 cm. The vertical axis rotates…

Q: Question 3, part (d) S.. A graph of the magnetic flux over time through a single circular loop is…

A: Solution:   Given Value,   Resistance (R)=0.24 Ω

Q: If an alternator coil is 13 cm in diameter and is spinning at 1150 revolutions per minute in a 0.13…

A: Using Faraday’s law, the emf induced is,

Q: Determine the magnetic induction at pin A in the figure for the conductor of electric current shown…

A:

Q: A flat, square, 75-turn coil of wire is rotated from having its plane perpendicular to an external,…

A:

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

A:

Q: A coil of 1000 turns encloses an area of 25 cm2 and is in a magnetic field of strength 3e-6 T which…

A: Number of turns (N) =1000 Area (A) = 25 cm2  B1 = 36e-6 T  B2 = 0 T  ∆t = 0.5 min = 30 sec  (half a…

Q: A voltage of 2 V is needed in a circular loop of conducting wire. The wire is moved from outside a…

A: Here given a voltage of 2V is needed in a circular loop . The wire is moved from outside a uniform…

Q: Below is a Motional EMF problem with a sliding, conducting bar connecting a wire loop within a…

A: Given:- The velocity of the bar V = 25.0 m/s  The magnetic field B = 0.640 T  The resistance in the…

Q: Imagine a conductor on rails that completes the circuit below. There is also a magnetic field with…

A: Induced emf=lVB So i=E/R And recall P=iV

Q: A metal rod 1 VIT Im long rotates about one of its end perpendicular to a plane whose magnetic…

A: We need to compute-Number of revolution (f)=?The data given as-radius (r)=1π mMagnetic induction…

Q: A B

A:

Q: A closely wound rectangular coil of 80 turns has dimensions of 25.0 cm by 40.0 cm The plane of the…

A: The formula to calculate the induced emf is given by, ε=-dϕdt Given that, the angle between the…

Q: In the figure, a wire loop of dimensions L= 42.6 cm and W = 26.7 cm lies in a magnetic field. What…

A: Dear student,  "Since you have posted a question with multiple sub-parts, we will solve first three…

Q: Consider the arrangement shown in the figure below. Assume R = 7.00 n and t = 1.40 m, and a uniform…

A: Resistance = 7 ohm  Length (L) = 1.4 m  Magnetic field (B) = 2 T  Current (I) = 0.5 A

Q: A charge of 0.5 C moves at a speed of 400 m/s at an angle of 30° to a magnetic field of strength…

A: Given, Charge,q=0.5 C Velocity,v=400 m/s Angle, θ=30° Magnetic field,B=0.5 T

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 50 cm long metal rod moves along the two rails in a plane of the circuit shown and is placed…

A:

Q: An aluminum bar moves with a speed 4.25m/s between two copper roads in a magnetic field of 0.1T as…

A: Step 1:Given data:The speed of the bar is v = 4.25 m/sThe magnetic fields between the copper rod is…

Q: A rectangular conducting loop has sides a = 0.065 m, sides b = 0.15 m, and resistance R = 55 Ω. It…

A:

Q: Consider the arrangement shown in the figure below. Assume R = 6.00 Ω and ℓ = 1.20 m, and a uniform…

A: Given information: Here, R is the resistance, l is the bar’s length, B is magnetic field applied…

Q: Suppose you rotate a 1000 turn, 19 cm diameter coil in the Earth’s 5.00 × 10-5 T magnetic field.…

A:

Q: A car generator turns at 390 rpm when the engine is idling. Its 296-turn, 5.04 cm by 7.99 cm…

A: Given that,Number of turns : N = 296 (turs)Generator : 390 (rpm)Rectangular coil : a = 5.04 (cm) , b…

Q: The magnetic field through a loop of area m2 and of resistance 10 Q. changes with time as shown in…

A: Given values:- Area,(A)=1 m2 ---(1) Resistance,(R)=10-ohm ----(2) Time,(t)=1 sec ----(3) First, we…

Q: A car generator turns at 390 rpm when the engine is idling. It's 296-turn, 5.04 cm by 7.99 cm…

A: Solution:-Given thatSpeed of car generator (N)=390 rpmNumber of turns (n)=296Lenght of rectangular…

Q: Refer To: Ref 22-2 Which one of the following statements concerning this situation is true? Since…

A: Have a look dear

Q: A square loop 24.0 cm on a side has a resistance of 6.10 Ω It is initially in a 0.665-T magnetic…

A: Magnetic flux is the field lines passing through particular area when that area loop is kept…

Q: An air-cored solenoid with length 30 cm, area of cross-section 25 cm2 and number of turns 500,…

A:

Q: One simple, though impractical, way to generate electrical power is shown below. A bar of metal with…

A: Length of the rod = L = 15 cm velocity = v = 0.4 m/s Magnetic field = B = 0.75 T Angle between v and…

Q: A rectangular loop of wire with dimensions 0.1 m by 0.2 m is rotated with an angular speed of60…

A: The problem involves a rectangular loop of wire rotating in a magnetic field. The dimensions of the…

Q: A circuit is made with a resistor of resistance 25 ohms and a movable bar with length 15 cm moving…

A: Write the given values of this problem. R=25 ohml=15 cm or 0.15 mv=8 m/sB=1.5 T

Q: An MRI technician moves his hand from a region of very low magnetic field strength into an MRI…

A:

Q: A 500 turn coil with a 0.250 m² area is spun in the Earth's 5.00 × 10 T magnetic field, producing a…

A: Given Number of turn = N = 500  Area A = 0.25 m2  Magnetic field B = 5 × 10-5 T  Maximum emf = 12 kV…