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The loop shown below is moving at a speed u16a, (mls) and at t = 0,...
A square wire loop is moving at a constant speed in the direction shown. It enters...
A square wire loop is moving at a constant speed in the direction shown. It enters the field, crosses through, and exits the other side while moving at a constant speed. into the page What is the direction of the current when the loop is entering the field and is about halfway in? A: Clockwise : Counterdockwise No Current Submit Answer Tries 0/4 A square wireloop is moving at a constant speed in the direction shown. It enters the field,...
Problem 1. State which of the following statements are true or false. a. A charge moving...
Problem 1. State which of the following statements are true or false. a. A charge moving in a magnetic field feels a force that is perpendicular to both the velocity and the direction of magnetic field. b. A change in magnetic flux leads to a change in charge in a conducting loop. c. A change in magnetic flux leads to an induction of electromotive force in a conducting loop d. A massive object can attain the speed equal to the...
magnetic flux As shown in the figure, there are semiconductors with a cross-section of width w...
magnetic flux
As shown in the figure, there are semiconductors with a
cross-section of width w [m] and thickness t [m].
I [A] current is flowing in this semiconductor. However, the
electron density per unit volume is N [m-3].
When a magnetic field of magnetic flux density B [T] exists in this
space in the direction shown in the figure, an electromotive force
is generated in the direction of the semiconductor. Find its
direction and size
В W
Please, show full solution The loop shown below rotates at a speed of 368 rad/s in...
Please, show full solution
The loop shown below rotates at a speed of 368 rad/s in a uniform magnetic flux of density: B - 50 a 50 ay () At t 0, at)-0. If the resistance of the loop is 0.5Ω, calculate the current flowing in the loop. 3 cm 1 e(t Select one: a. -22.08cos(368.00t) b. 0.00 c.22.08sin(368.00t) d. -22.08[cos(368.00t)-sin(368.00t)] The loop shown below rotates at a speed of 57 rad/s in a uniform magnetic flux of density: B...
A loop is moving through the magnetic field, of strength 1.30 T, at a speed of...
A loop is moving through the magnetic field, of strength 1.30 T, at a speed of 53.0 m/s. If the resistance in the loop is 0.200 Ω and the width of the wire is x = 2.00 cm, what is the magnitude of the induced current?
1. A square conducting loop of side 50cm has a resistance of 12 ? and lies...
1. A square conducting loop of side 50cm has a resistance of 12 ? and lies in the y-z plane. A uniform magnetic flux density of 0.5?exists in a region bounded by 75cm y 200 cm and 0 z 20 cm. The four corners of the loop at time t = 0 are (0, 0, 0) m, (0, 0.50, 0) m, (0, 0, 0.50) m, and (0, 0.50, 0.50) m. The loop is moving at constant velocity through this region...
A square loop of wire with side length 10 cm is moving to the right with...
A square loop of wire with side length 10 cm is moving to the right with constant speed of 16 m/s. The loop has total resistance of .8 ohms. It begins in a region with no magnetic field, then enters a region of magnetic field (wider than 10 cm) with a strength of .5 T pointing out of the page. a) while entering the field what is the direction of the induced current as seen from above the plane of...
The figure shows a current loop of dimensions 0.1 m times 0.2 m and resistance 50...
The figure shows a current loop of dimensions 0.1 m times 0.2 m and resistance 50 Ohm being withdrawn at a velocity of 25 m/s, in the direction indicted by the arrow, from a uniform magnetic field B = 0.5 T into the page. The field is negligible outside the region covered by the x's. Refer to the above. The emf induced in the current loop is V. 0 0.25 1.25 62.5 25 Refer to the above. The current induced...
A rectangular loop of wire (length L = 18.0 cm) is moving as shown in the...
A rectangular loop of wire (length L = 18.0 cm) is moving as shown in the drawing with a speed of 2.10 m/s. The loop is leaving a region in which a 2.3 T magnetic field exists; the magnetic field outside this region is zero. During a time of 0.18 s, what is the magnitude of the change in the magnetic flux? Wb
3. Electromagnetic Inductance. Consider a single loop under magnetic field. (a) If the area A =...
3. Electromagnetic Inductance. Consider a single loop under magnetic field. (a) If the area A = 0.012[m) is constant, but the magnetic field is increasing at the rate of 0.020 T/s), determine the induced emf. (Use Faraday's law; the induced emf in a loop equals the absolute value of the time rate of change of the magnetic flux through the loop.) (b) If the total resistance of the circuit is 5.0(82), find the induced current. (c) Suppose we change the...
A square wire loop is moving at a constant speed in the direction shown. It enters the field, crosses through, and exits the other side while moving at a constant speed. into the page What is the direction of the current when the loop is entering the field and is about halfway in? A: Clockwise : Counterdockwise No Current Submit Answer Tries 0/4 A square wireloop is moving at a constant speed in the direction shown. It enters the field,...
Problem 1. State which of the following statements are true or false. a. A charge moving in a magnetic field feels a force that is perpendicular to both the velocity and the direction of magnetic field. b. A change in magnetic flux leads to a change in charge in a conducting loop. c. A change in magnetic flux leads to an induction of electromotive force in a conducting loop d. A massive object can attain the speed equal to the...
magnetic flux
As shown in the figure, there are semiconductors with a
cross-section of width w [m] and thickness t [m].
I [A] current is flowing in this semiconductor. However, the
electron density per unit volume is N [m-3].
When a magnetic field of magnetic flux density B [T] exists in this
space in the direction shown in the figure, an electromotive force
is generated in the direction of the semiconductor. Find its
direction and size
В W
Please, show full solution
The loop shown below rotates at a speed of 368 rad/s in a uniform magnetic flux of density: B - 50 a 50 ay () At t 0, at)-0. If the resistance of the loop is 0.5Ω, calculate the current flowing in the loop. 3 cm 1 e(t Select one: a. -22.08cos(368.00t) b. 0.00 c.22.08sin(368.00t) d. -22.08[cos(368.00t)-sin(368.00t)] The loop shown below rotates at a speed of 57 rad/s in a uniform magnetic flux of density: B...
1. A square conducting loop of side 50cm has a resistance of 12 ? and lies in the y-z plane. A uniform magnetic flux density of 0.5?exists in a region bounded by 75cm y 200 cm and 0 z 20 cm. The four corners of the loop at time t = 0 are (0, 0, 0) m, (0, 0.50, 0) m, (0, 0, 0.50) m, and (0, 0.50, 0.50) m. The loop is moving at constant velocity through this region...
The figure shows a current loop of dimensions 0.1 m times 0.2 m and resistance 50 Ohm being withdrawn at a velocity of 25 m/s, in the direction indicted by the arrow, from a uniform magnetic field B = 0.5 T into the page. The field is negligible outside the region covered by the x's. Refer to the above. The emf induced in the current loop is V. 0 0.25 1.25 62.5 25 Refer to the above. The current induced...
A rectangular loop of wire (length L = 18.0 cm) is moving as shown in the drawing with a speed of 2.10 m/s. The loop is leaving a region in which a 2.3 T magnetic field exists; the magnetic field outside this region is zero. During a time of 0.18 s, what is the magnitude of the change in the magnetic flux? Wb
3. Electromagnetic Inductance. Consider a single loop under magnetic field. (a) If the area A = 0.012[m) is constant, but the magnetic field is increasing at the rate of 0.020 T/s), determine the induced emf. (Use Faraday's law; the induced emf in a loop equals the absolute value of the time rate of change of the magnetic flux through the loop.) (b) If the total resistance of the circuit is 5.0(82), find the induced current. (c) Suppose we change the...
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