A uniform magnetic field of induction B = 1T exists in a circular region of radius 13 R V 2 R =, -т .A Loop of radius 13 R =. 2 encloses the magnetic field at t = 0 and then pulled at a uniform speed v = 1 m/s in the plane of the paper. Find the induced EMF in volts in the loop at t = 1 s
Q: Suppose a 50 turn coil lies in the plane of the page in a uniform magnetic field that is directed…
A: From faradays law of electromagnetic Induction we know that Emf induceed in the closed loop is…
Q: A long solenoid of length 9.40 × 10-2 m and cross-sectional area 5.0 × 10-5 m² contains 6500 turns…
A:
Q: A long solenoid of radius r = 2.65 cm is wound with 4.00 x 103 turns/m and carries a current that…
A: r =2.65 cm N= 4* 103 turns/m
Q: A straight conducting rod of length 0.5 meters moves with a constant velocity of 3 m/sperpendicular…
A: The induced electromotive force (EMF) in a conductor moving in a magnetic field is given by…
Q: The flexible loop in the figure below has a radius of 14 cm and is in a magnetic field of strength…
A:
Q: A conducting rod is pulled horizontally with constant force along a set of rails separated by L = 19…
A: Consider the given data as below. Separation, L=19 cm=0.19 m Uniform magnetic field, B=1.6 T…
Q: The flexible loop in the figure below has a radius of 14 cm and is in a magnetic field of strength…
A: We are given radius of loop. We first find area of loop. We are also given the magnetic field…
Q: 290-turn coil lies in the plane of the page in a uniform magnetic field of strength 7.80 T. The coil…
A:
Q: A 5-turn square loop 10 cm along a side, resistance = 4.0 ohm is placed in a magnetic field that…
A: Given Number of turns N = 5 Area a = 10 cm = 0.1 m Resistance R = 4…
Q: 10 turn conductive loop with an enclosed area of 0.45 m2 exists in the plane of the page. A magnetic…
A: From Faraday's law Induced EMF is equal to the rate of change of magnetic flux, emf =…
Q: A conducting rod is pulled horizontally with constant force along a set of rails separated by L = 11…
A: The length of the rod is 11 cm = 0.11 m. The strength of the magentic field is 0.3 T out of the…
Q: (a) A 13.0 m long, thin, uniform metal rod slides north at a speed of 29.0 m/s. The length of the…
A: length of the rod, L=13.0mspeed of the rod towards the north, v=29m/smagnetic field,
Q: A rectangular loop with the given dimensions is being pulled out of a uniform magnetic field of…
A:
Q: Recall the demonstration of Faraday's law. A magnet is moved along the axis of a coil inducing an…
A:
Q: The armature of an ac generator is a circular coil with 50 turns and radius 6.70 cm. When the…
A: Number of turns (n) = 50 Radius (r) = 6.70 cm = 0.067 m angular speed (ω) = 350 revm= 350×2π60 rads=…
Q: The flexible loop in the figure below has a radius of 13 cm and is in a magnetic field of strength…
A: Given that radius of the flexible loop and strength of magnetic field and time takes to close the…
Q: A circular loop of wire of radius 12.0 cm is placed in a magnetic field directed perpendicular to…
A:
Q: A 20.9 turn conductive loop encloses an area of 0.57 m2. At what constant rate should the magnetic…
A: Given:- A 20.9 turn conductive loop encloses an area = 0.57 m2.…
Q: Loop Shrinking Loop. A circular loop of flexible iron wire has an initial circumference of 163 cm,…
A:
Q: A circular loop whose radius is changing over time as 1.4sin(47.3t) +0.3 meters is placed in a…
A:
Q: A long solenoid with 15 turns per cm has a small loop of area 2.0 cm? placed inside the solenoid…
A: Given that,Magnetic field associated with current in a solenoidB=μ0nI Equation 1Change in flux…
Q: A rectangular coil with dimensions a and b and resistance R = 6N is placed in a uniform magnetic…
A:
Q: A circular coil of radius 2.5 cm has 27 turns of wire. It is placed in a magnetic field directed…
A:
Q: : : : : : : : : igure shows a rod of length L caused to move at constant speed v along horizontal…
A:
Q: In Figure (a), the inductor has 29 turns and the ideal battery has an emf of 42 V. Figure (b) gives…
A: Given Data, Total Number of turns (N)=29 Ideal battery emf (V)=42 V Magnetic flux in the vertical…
Q: A coil of wire contains three loops. If the magnetic flux through the coil changes from - 45 Wb to…
A: Given that-Number of loops=3Initial flux, ϕ1= 45 WbFinal flux, ϕ2= +52 WbTime, dt= 0.36 sec
Q: Q#04. The long solenoid S has 440 turns/cm and carries a current i = 1.5 mA; its diameter D is 7.2…
A: The magnetic field (B) at the center of the solenoid that has n turns per meter and carries a…
Q: The armature of an AC generator consists of 10 turns of wires, with an area of 0.5 m2 each, having a…
A: Given:no of turns of wire, n = 10Area, A = 0.5 m2total resistance, R = 15 ΩMagnetic field, B = 0.75…
Q: A circular wire coil with 28 turns and radius 3.92 cm is placed in a uniform magnetic field of…
A:
Q: The figure shows a copper rod moving at a velocity of 7 m/s parallel to a long straight wire…
A:
Q: A 230-turn coil lies in the plane of the page in a uniform magnetic field of strength 4.80 T. The…
A:
Q: A conducting rod of length 2 cm moves with velocity 3 m/s parallel to a long wire carrying a steady…
A: Let r denote the distance from the wire, a denote the distance of the near end of the moving…
Q: A coil consists of 25 loops of wire and has a diameter of 10 cm. Its resistance is 0.1Ω. At t=0 it…
A:
Q: revolutions per second in a magnetic field of (5.160x10^-1) T. The maximum EMF generated is:
A: The req answer is given below.
Q: Suppose a uniform magnetic field is perpendicular to the 8(1/2) ✕ 11-in. page of your homework…
A:
Q: The flexible loop in the figure attached has a radius of 14 cm and is in a magnetic field of…
A: radius (r) = 14 cm = 0.14 m Magnetic field strength (B) = 0.14 TTime taken (t) = 0.21 seconds final…
Q: A long solenoid of radius r = 1.85 cm is wound with 4.50 ✕ 103 turns/m and carries a current that…
A:
Q: A metallic bar moves on a closed conducting loop at the constant velocity of v 6 m/s. The loop is…
A: We are given a loop. We are given the loop is taken into the region where we have field. We then…
Q: The flexible loop in the figure below has a radius of 11 cm and is in a magnetic field of strength…
A: Given: radius of the loop, r = 11 cm = 0.11 m magnetic field strength, B = 0.19 T time taken, ΔT =…
Q: A uniform magnetic field makes an angle of 30 degrees with the normal to the surface of a circular…
A: We will first write an expression for magnitude of emf induced in a loop. We then use the given…
Q: (a) Draw a graph of the induced EMF versus time, numerically identifying the maximum and minimum…
A:
Q: In the figure two straight conducting rails form a right angle. A conducting bar in contact with the…
A: Given, Velocity of the conducting bar is v=5.2 m/s Magnetic field , B=0.35 T The area of the…
Q: Two coils are wound around the same cylindrical form,like the coils . When the current in the first…
A: Given values: Rate, R=-0.242 A/s Induced emf, ε=1.65×10-3 V Number of turns of the second coil, N=25…
Step by step
Solved in 4 steps with 4 images