A circular coil that has 120 turns and a radius of 10.0 cm lies in a...
A circular coil that has 120 turns and a radius of 10.0 cm lies in a magnetic field that has a magnitude of 0.0650 T directed perpendicular to the coil.
What is the magnetic flux through the coil? (Express your answer to three significant figures.)
The magnetic field through the coil is increased steadily to 0.100 T over a time interval of 0.300 s. What is the magnitude of the emf induced in the coil during the time interval? (Express your answer to two significant figures.)
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A circular coil that has 120 turns and a radius of 10.0 cm lies
in a...
A circular coil that has N 280 turns and a radius of r 9.50 cm lies...
A circular coil that has N 280 turns and a radius of r 9.50 cm lies in a magnetic field that has a magnitude of Bo 0.0635 T directed perpendicular to the plane of the coil. what is the magnitude of the magnetic flux Φ B through the coil? T-m2 The magnetic field through the coil is increased steadily to 0.145 T over a time interval of 0.305 s. What is the magnitude |El of the emf induced in the...
A circular coil that has N = 210 turns and a radius of r = 9.00...
A circular coil that has N = 210 turns and a radius of r = 9.00 сm lies in a magnetic field that has a magnitude of Bo = 0.0600 T directed perpendicular to the plane of the coil. What is the magnitude of the magnetic flux Og through the coil? OB = 0.321 The magnetic field through the coil is increased steadily to 0.180 T over a time interval of 0.515 s. What is the magnitude El of the...
A circular coil of wire with radius 2 cm and 60 turns is placed in a...
A circular coil of wire with radius 2 cm and 60 turns is placed in a uniform magnetic field of magnitude 0.8 T. The magnetic field is parallel to the area vector; i.e. perpendicular to the plane of the coil. a) What is the magnetic flux through the coil? b) The magnetic field is decreased to 0 T in 0.1 s. What is the magnitude of the emf induced in the coil during this time interval? c) If the coil...
A circular coil of wire with a radius 4 cm and 150 Turns is placed in...
A circular coil of wire with a radius 4 cm and 150 Turns is placed in a uniform magnetic field of magnitude 0.6 T. The magnetic field is parallel to the area vector; I.e. perpendicular to the plane of the coil. A)What is the magnetic flux through the coil? B)The magnetic field is decreased to 0T in .1 seconds. What is the magnitude of the emf induced in the coil during this time interval?C) If the coil has a resistance...
QUESTION 27 A circular coil of wire with radius 3 cm and 50 turns is placed...
QUESTION 27 A circular coil of wire with radius 3 cm and 50 turns is placed in a uniform magnetic field of magnitude 0.4 T. The magnetic field is parallel to the area vector; l.e. perpendicular to the plane of the coll." a) What is the magnetic flux through the coll? b) The magnetic field is decreased to 0 in 0.1s. What is the magnitude of the emf induced in the coll during this time interval? c) If the coil...
In a physics laboratory experiment, a coil with 180 turns enclosing an area of 12.5 cm...
In a physics laboratory experiment, a coil with 180 turns enclosing an area of 12.5 cm is rotated during the time interval 4.70x10- s from a position in which its plane is perpendicular to Earth's magnetic field to one in which its plane is parallel to the field. The magnitude of Earth's magnetic field at the lab location is 5.10x10-ST. What is the magnitude of the magnetic flux (nitial) through the coil before it is rotated? Express your answer numerically,...
8. In a physics laboratory experiment, a coil with 170 turns enclosing an area of 14.0...
8. In a physics laboratory experiment, a coil with 170 turns enclosing an area of 14.0 cm2 is rotated during the time interval 3.50×10−2 s from a position in which its plane is perpendicular to Earth's magnetic field to one in which its plane is parallel to the field. The magnitude of Earth's magnetic field at the lab location is 5.50×10−5 T . A. What is the magnitude of the magnetic flux (Φinitial) through the coil before it is rotated?...
In a physics laboratory experiment, a coil with 240 turns enclosing an area of 10.8 cm2...
In a physics laboratory experiment, a coil with 240 turns enclosing an area of 10.8 cm2 is rotated in a time interval of 4.10×10−2 s from a position where its plane is perpendicular to the earth's magnetic field to one where its plane is parallel to the field. The earth's magnetic field at the lab location is 5.9×10−5 T . 1) What is the total magnetic flux through the coil before it is rotated? Express your answer using two significant...
A circular coil of radius 5 cm has 50 turns of wire. The uniform magnetic field...
A circular coil of radius 5 cm has 50 turns of wire. The uniform magnetic field directed into the page/screen (see the figure below) is linearly increased in magnitude form 0 to 0.8 T. What time interval for this increase is needed to induce in the coil emf = 0.25 V? What is the direction of the induced emf (clockwise/counterclockwise)? Which law do we use?
Use the formal in this picture A rectangular coil of 60 turns, dimensions 0.100 m by...
Use the formal in this picture
A rectangular coil of 60 turns, dimensions 0.100 m by 0.200 m, and total resistance 10.0 Ω rotates with angular speed 30.0 rad/s about the y axis in a region where a 1.00-T magnetic field is directed along the x axis. The time t= 0 is chosen to be at an instant when the plane of the coil is perpendicular to the direction of B. Calculate (a) the maximum induced emf in the coil,...
A circular coil that has N 280 turns and a radius of r 9.50 cm lies in a magnetic field that has a magnitude of Bo 0.0635 T directed perpendicular to the plane of the coil. what is the magnitude of the magnetic flux Φ B through the coil? T-m2 The magnetic field through the coil is increased steadily to 0.145 T over a time interval of 0.305 s. What is the magnitude |El of the emf induced in the...
A circular coil that has N = 210 turns and a radius of r = 9.00 сm lies in a magnetic field that has a magnitude of Bo = 0.0600 T directed perpendicular to the plane of the coil. What is the magnitude of the magnetic flux Og through the coil? OB = 0.321 The magnetic field through the coil is increased steadily to 0.180 T over a time interval of 0.515 s. What is the magnitude El of the...
A circular coil of wire with radius 2 cm and 60 turns is placed in a uniform magnetic field of magnitude 0.8 T. The magnetic field is parallel to the area vector; i.e. perpendicular to the plane of the coil. a) What is the magnetic flux through the coil? b) The magnetic field is decreased to 0 T in 0.1 s. What is the magnitude of the emf induced in the coil during this time interval? c) If the coil...
QUESTION 27 A circular coil of wire with radius 3 cm and 50 turns is placed in a uniform magnetic field of magnitude 0.4 T. The magnetic field is parallel to the area vector; l.e. perpendicular to the plane of the coll." a) What is the magnetic flux through the coll? b) The magnetic field is decreased to 0 in 0.1s. What is the magnitude of the emf induced in the coll during this time interval? c) If the coil...
In a physics laboratory experiment, a coil with 180 turns enclosing an area of 12.5 cm is rotated during the time interval 4.70x10- s from a position in which its plane is perpendicular to Earth's magnetic field to one in which its plane is parallel to the field. The magnitude of Earth's magnetic field at the lab location is 5.10x10-ST. What is the magnitude of the magnetic flux (nitial) through the coil before it is rotated? Express your answer numerically,...
Use the formal in this picture
A rectangular coil of 60 turns, dimensions 0.100 m by 0.200 m, and total resistance 10.0 Ω rotates with angular speed 30.0 rad/s about the y axis in a region where a 1.00-T magnetic field is directed along the x axis. The time t= 0 is chosen to be at an instant when the plane of the coil is perpendicular to the direction of B. Calculate (a) the maximum induced emf in the coil,...
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