![A circuit consists of two square conducting loops (see the figure). Each side of the squares has a length of 0.10m and a resistance of 1 Ω. The circuit is oriented with the plane of its loops perpendicular to a uniform 3.0 T magnetic field, which has a boundary that is parallel to ed. We pull the circuit out of the magnetic field with a constant speed, v 2.0 m/s, parallel to ae. Calculate the total work required to pull the circuit out. x ㄧㄡㄧ ㄡ x1 [10 marks]](http://img.homeworklib.com/questions/3bf50a00-7344-11ea-92a9-b18925a4b260.png?x-oss-process=image/resize,w_560)
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A circuit consists of two square conducting loops (see the figure). Each side of the squares...
2. A generator consists of 75 square loops of Copper wire from a single strand 30...
2. A generator consists of 75 square loops of Copper wire from a single strand 30 meters in length. The diameter of the wire is 1 millimeter. A) What is the area of each loop of the wire? B) What is the resistance of the wire? C) If the wire is spun in a uniform 0.125T magnetic field that varies between parallel and perpendicular to the plane of the loops find an expression for the EMF generated if the angular...
A coil consists of five loops of wire, each with an area of 0.20 m2. The...
A coil consists of five loops of wire, each with an area of 0.20 m2. The coil is oriented with its plane perpendicular to a magnetic field that increases uniformly from 1 x 10-2 T to 2.5 x 10-2 T in a time of 5 x 10-3 s. (a) What is the induced emf in the coil? (b) If the total resistance of the coil is 5 Ω, what the current induced in the coil?
A 117-turn square coil of side 20.0 cm rotates about a vertical axis at ω = 1350 rev/min as indicated in the figure below.
A 117-turn square coil of side 20.0 cm rotates about a vertical
axis at ω = 1350 rev/min as indicated in the figure below.
The horizontal component of the Earth's magnetic field at the
coil's location is equal to 2.00 ✕ 10−5 T.(a) Calculate the maximum emf induced in the coil by this field. (b) What is the orientation of the coil with respect to the magnetic field when the maximum emf occurs? The plane of the coil is perpendicular to the...
A 114-turn square coil of side 20.0 cm rotates about a vertical axis at ω =...
A 114-turn square coil of side 20.0 cm rotates about a vertical axis at ω = 1.20 103 rev/min as indicated in the figure below. The horizontal component of Earth's magnetic field at the coil's location is equal to 2.00 10-5 T. (a) Calculate the maximum emf induced in the coil by this field. 1.824 mV (wrong) (b) What is the orientation of the coil with respect to the magnetic field when the maximum emf occurs? The plane of the...
A square wire loop is 22 cm on a side. The plane of the loop is...
A square wire loop is 22 cm on a side. The plane of the loop is initially perpendicular to a uniform magnetic field of 0.1 T. Over 20 s the loop is turned until the plane of the loop is parallel to the magnetic field. What EMF is produced?
The circuit of (Figure 1) is a square 20 cm on a side. The magnetic field...
The circuit of (Figure 1) is a square 20 cm on a side. The magnetic field increases steadily from 0 T to 0.80 T in 11 ms . Figure1 of 1The figure shows a circuit in the magnetic field directed out of the page. The circuit is a square with a 20-ohm resistor in the upper side and the 9.0-volt battery in the left side. The battery has positive terminal at the top and negative terminal at the bottom. Part...
A square loop 18.2 cm on a side has a resistance of 5.22 Ω . It...
A square loop 18.2 cm on a side has a resistance of 5.22 Ω . It is initially in a 0.574 T magnetic field, with its plane perpendicular to B⃗ , but is removed from the field in 48.8 ms . Calculate the electric energy dissipated in this process.
(26) A square loop of copper 3.0m across on each side lies on the table in...
(26) A square loop of copper 3.0m across on each side lies on the table in front of you. A 0.4T magnetic field is oriented directly out of the table. The average resistance of the loop is 2.012. A. Over the course of 3.0 seconds, the magnetic field drops to zero. What emf is induced in the square loop? B. What is the magnitude of the current that will be induced in the loop? C. What is the direction of...
(26) A square loop of copper 3.0m across on each side lies on the table in...
(26) A square loop of copper 3.0m across on each side lies on the table in front of you. A 0.4T magnetic field is oriented directly out of the table. The average resistance of the loop is 2.01. A. Over the course of 3.0 seconds, the magnetic field drops to zero. What emf is induced in the square loop? B. What is the magnitude of the current that will be induced in the loop? C. What is the direction of...
A square loop 10 cm on a side is placed in a uniform, time-varying magnetic field perpendicular t...
A square loop 10 cm on a side is placed in a uniform, time-varying magnetic field perpendicular to the plane of the loop, as indicated in the figure below. The field has an instantaneous magnitude of 0.63 T and is increasing at the rate of 0.33 T/ms. The loop has a resistance of 0.0162. (a) Find the loop's magnetic moment. magnitude direction Select (b) Find the torque on the loop
A square loop 10 cm on a side is placed...
(26) A square loop of copper 3.0m across on each side lies on the table in front of you. A 0.4T magnetic field is oriented directly out of the table. The average resistance of the loop is 2.012. A. Over the course of 3.0 seconds, the magnetic field drops to zero. What emf is induced in the square loop? B. What is the magnitude of the current that will be induced in the loop? C. What is the direction of...
(26) A square loop of copper 3.0m across on each side lies on the table in front of you. A 0.4T magnetic field is oriented directly out of the table. The average resistance of the loop is 2.01. A. Over the course of 3.0 seconds, the magnetic field drops to zero. What emf is induced in the square loop? B. What is the magnitude of the current that will be induced in the loop? C. What is the direction of...
A square loop 10 cm on a side is placed in a uniform, time-varying magnetic field perpendicular to the plane of the loop, as indicated in the figure below. The field has an instantaneous magnitude of 0.63 T and is increasing at the rate of 0.33 T/ms. The loop has a resistance of 0.0162. (a) Find the loop's magnetic moment. magnitude direction Select (b) Find the torque on the loop
A square loop 10 cm on a side is placed...
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