A square coil of wire of side 2.90 cm is placed in a uniform magnetic field of magnitude 2.25 T directed into the page as in the figure shown below. The coil has 21.5 turns and a resistance of 0.780 Ω. If the coil is rotated through an angle of 90.0° about the horizontal axis shown in 0.335 s, find the following.
A square coil is shown in the plane of the page, and inside the coil a magnetic field points into the page. A horizontal rotation axis passes through the middle of the square. An arrow indicates that the square rotates clockwise on the axis when viewed from the left.
(a) the magnitude of the average emf induced in the coil during
this rotation
mV
(b) the average current induced in the coil during this
rotation
mA
A square coil of wire of side 2.90 cm is placed in a uniform magnetic field...
A square coil of wire of side 2.30 cm is placed in a uniform magnetic field of magnitude 2.25 T directed into the page as in the figure shown below. The coil has 20.5 turns and a resistance of 0.780 Ω. If the coil is rotated through an angle of 90.0° about the horizontal axis shown in 0.335 s, find the following. (a) the magnitude of the average emf induced in the coil during this rotation mV (b) the average...
A square coil of wire of side 2.30 cm is placed in a uniform magnetic field of magnitude 2.25 T directed into the page as in the figure shown below. The coil has 20.5 turns and a resistance of 0.780 Ω. If the coil is rotated through an angle of 90.0° about the horizontal axis shown in 0.335 s, find the following.(a) the magnitude of the average emf induced in the coil during this rotation mV (b) the average current...
A square coil of wire of side 3.80 cm is placed in a uniform magnetic field of magnitude 2.00 T directed into the page as in the figure shown below. The coil has 30.5 turns and a resistance of 0.780 2. If the coil is rotated through an angle of 90.00 about the horizontal axis shown in 0.335 s, find the following. Rotation axis X X X (a) the magnitude of the average emf induced in the coil during this...
answer both for good rating A square coil of wire of side 2.50 cm is placed in a uniform magnetic field of magnitude 1.50 T directed into the page as in the figure shown below. The coil has 35.0 turns and a resistance of 0.780 2. If the coil is rotated through an angle of 90.0° about the horizontal axis shown in 0.335 s, find the following. Rotation axis X X X X X X X X (a) the magnitude...
A 50-turn coil with a radius of 15.1 cm is mounted so the coil’s axis can be oriented in any horizontal direction. Initially the axis is oriented so the magnetic flux from Earth’s field is maximized. If the coil’s axis is rotated through 90.0° in 0.080 s, an average emf of 0.547 mV is induced in the coil. What is the magnitude of the horizontal component of Earth’s magnetic field at this location?
A square coil is in a uniform magnetic field that is perpendicular to the plane of the cold and directed into the screen, as shown. If this magnetic field begins to increase in magnitude what will the induced current in the cell be 0 clockwise directed into the screen counter clockwise directed out of the screen zero Submit Answer
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 circular conducting loop with radius 5.20 cm is placed in a uniform magnetic field of 0.770 T with the plane of the loop perpendicular to the magnetic field, as shown. The loop is rotated 180° about the axis in 0.262 s. What is the average induced emf in the loop during this rotation?
A circular conducting loop with radius 3.50 cm is placed in a uniform magnetic field of 0.650 T with the plane of the coil perpendicular to the magnetic field as shown. в Axis The magnetic field decreases to 0.440 T in a time interval of 32.0 ms. What is the average induced emf in the loop during this interval? mV
A 141 turn circular coil of radius 2.61 cm is immersed in a uniform magnetic field that is perpendicular to the plane of the coil. Over an interval of 0.177 s , the magnetic field strength increases from 53.1 mT to 96.9 mT . Find the magnitude of the average emf avg induced in the coil during this time interval, in millivolts. A 141 turn circular coil of radius 2.61 cm is immersed in a uniform magnetic field that is...