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A very long, rectangular loop of wire can slide without friction on a horizontal surface. Initially the loop has part of its area in a region of uniform magnetic field that has magnitude B = 3.30 T and is perpendicular to the plane of the loop. The loop has dimensions 4.00 cm by 60.0 cm, mass 26.0 g , and resistance R = 7.00×10−3 Ω . The loop is initially at rest; then a constant force Fext = 0.180 N is applied to the loop to pull it out of the field (Figure 1). Figure1 of 1
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Part A What is the acceleration of the loop when v = 3.00 cm/s? Express your answer with the appropriate units.
SubmitRequest Answer Part B What is the loop's terminal speed? Express your answer with the appropriate units.
SubmitRequest Answer Part C What is the loop's acceleration when the loop is moving at the terminal speed? Express your answer with the appropriate units.
SubmitRequest Answer Part D What is the acceleration of the loop when it is completely out of the magnetic field? Express your answer with the appropriate units.
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A very long, rectangular loop of wire can slide without friction
on a horizontal surface. Initially...
Constants Periodic Table ▼ Part A A single-turn wire loop produces a magnetic field of 41.2 pT at...
Constants Periodic Table ▼ Part A A single-turn wire loop produces a magnetic field of 41.2 pT at its center, and 5.15 nT on its axis, at 26.0 cm from the loop center. Find the loop radius. Express your answer with the appropriate units. r= 1 Value Units Submit Request Answer Part B Find the current in the loop Express your answer with the appropriate units 1= 1 Value Units Submit Request Answer
Constants Periodic Table ▼ Part A A...
Constants A 11-cm-diameter circular loop of wire is placed in a 1.37-T magnetic field. Part A...
Constants A 11-cm-diameter circular loop of wire is placed in a 1.37-T magnetic field. Part A When the plane of the loop is perpendicular to the field lines, what is the magnetic flux through the loop? Express your answer to two significant figures and include the appropriate units. NA ? Value Wb Submit Request Answer Part B The plane of the loop is rotated until it makes a 45 agle with the field lines. What is the angle in the...
A 14-cm-diameter circular loop of wire is placed in a 1.11-T magnetic field. Part A When...
A 14-cm-diameter circular loop of wire is placed in a 1.11-T magnetic field. Part A When the plane of the loop is perpendicular to the foldlines, what is the magnetic flux through the loop? Express your answer to two significant figures and include the appropriate units. NA ? Value Wb Submit Request Answer Part B The plane of the loop is rotated until it makes a 40° angle with the field lines What is the angle in the equation :...
A 19-cm-diameter circular loop of wire is placed in a 0.95-T magnetic field. Part A When...
A 19-cm-diameter circular loop of wire is placed in a 0.95-T magnetic field. Part A When the plane of the loop is perpendicular to the field lines, what is the magnetic flux through the loop? Express your answer to two significant figures and include the appropriate units. DU НА ? Value Wb Submit Request Answer Part B The plane of the loop is rotated until it makes a 37° angle with the field lines. What is the angle in the...
A record player turntable initially rotating at 3313 rev/min is braked to a stop at a...
A record player turntable initially rotating at 3313 rev/min is braked to a stop at a constant rotational acceleration. The turntable has a rotational inertia of 0.021 kg⋅m2 . When it is switched off, it slows down to 75% of its initial rotational speed in 5.5 s . Part A How long does it take to come to rest? Express your answer with the appropriate units. t t = nothingnothing SubmitRequest Answer Part B How much work has to be...
A rectangular loop of wire with dimensions 1.80 cm by 7.00 cm and resistance 0.800 Ω...
A rectangular loop of wire with dimensions 1.80 cm by 7.00 cm
and resistance 0.800 Ω is being pulled to the right out of a region
of uniform magnetic field. The magnetic field has magnitude 2.60 T
and is directed into the plane of (figure 1).
A) At the instant when the speed of the loop is 3.00 m/s and it
is still partially in the field region, what is the magnitude of
the force that the magnetic field exerts...
Part B A circular loop in the plane of a paper lies in a 0.45 T...
Part B A circular loop in the plane of a paper lies in a 0.45 T magnetic field pointing into the paper. The loop's diameter changes from 17.5 cm to 6.8 cm in 0.54 s What is the magnitude of the average induced emf? Express your answer to two significant figures and include the appropriate units. UA ? Eavg) = Value Units Submit Request Answer Part C What is the average induced current if the coil resistance is 3.3 12?...
the question explains the info that is needed The figure shows a 14-cm-diameter loop in three...
the
question explains the info that is needed
The figure shows a 14-cm-diameter loop in three different magnetic fields. The loop's resistance is 0.26 . In (Figure 1), what are the size and direction of the induced current? Express your answer to two significant figures and include the appropriate units. You may want to review (Pages 849 - 851) I= Value Units Figure < 1 of 3 Submit Request Answer Part B (a) B increasing at 0.50 T/s The loop...
plz note significant figures :) and units plz Constants A 16-cm-diameter circular loop of wire is...
plz note significant figures :) and units plz
Constants A 16-cm-diameter circular loop of wire is placed in a 1.38-T magnetic field. When the plane of the loop is perpendicular to the field lines, what is the magnetic flux through the loop? Express your answer to two significant figures and include the appropriate units. μΑ ? B = Value Units Submit Request Answer Part B The plane of the loop is rotated until it makes a 39° angle with the...
A 15.5-cm-diameter loop of wire is initially oriented perpendicular to a 1.2-T magnetic field. The loop...
A 15.5-cm-diameter loop of wire is initially oriented perpendicular to a 1.2-T magnetic field. The loop is rotated so that its plane is parallel to the field direction in 0.29 s . What is the average induced emf in the loop? Express your answer to two significant figures and include the appropriate units.
Constants Periodic Table ▼ Part A A single-turn wire loop produces a magnetic field of 41.2 pT at its center, and 5.15 nT on its axis, at 26.0 cm from the loop center. Find the loop radius. Express your answer with the appropriate units. r= 1 Value Units Submit Request Answer Part B Find the current in the loop Express your answer with the appropriate units 1= 1 Value Units Submit Request Answer
Constants Periodic Table ▼ Part A A...
Constants A 11-cm-diameter circular loop of wire is placed in a 1.37-T magnetic field. Part A When the plane of the loop is perpendicular to the field lines, what is the magnetic flux through the loop? Express your answer to two significant figures and include the appropriate units. NA ? Value Wb Submit Request Answer Part B The plane of the loop is rotated until it makes a 45 agle with the field lines. What is the angle in the...
A 14-cm-diameter circular loop of wire is placed in a 1.11-T magnetic field. Part A When the plane of the loop is perpendicular to the foldlines, what is the magnetic flux through the loop? Express your answer to two significant figures and include the appropriate units. NA ? Value Wb Submit Request Answer Part B The plane of the loop is rotated until it makes a 40° angle with the field lines What is the angle in the equation :...
A 19-cm-diameter circular loop of wire is placed in a 0.95-T magnetic field. Part A When the plane of the loop is perpendicular to the field lines, what is the magnetic flux through the loop? Express your answer to two significant figures and include the appropriate units. DU НА ? Value Wb Submit Request Answer Part B The plane of the loop is rotated until it makes a 37° angle with the field lines. What is the angle in the...
A rectangular loop of wire with dimensions 1.80 cm by 7.00 cm
and resistance 0.800 Ω is being pulled to the right out of a region
of uniform magnetic field. The magnetic field has magnitude 2.60 T
and is directed into the plane of (figure 1).
A) At the instant when the speed of the loop is 3.00 m/s and it
is still partially in the field region, what is the magnitude of
the force that the magnetic field exerts...
Part B A circular loop in the plane of a paper lies in a 0.45 T magnetic field pointing into the paper. The loop's diameter changes from 17.5 cm to 6.8 cm in 0.54 s What is the magnitude of the average induced emf? Express your answer to two significant figures and include the appropriate units. UA ? Eavg) = Value Units Submit Request Answer Part C What is the average induced current if the coil resistance is 3.3 12?...
the
question explains the info that is needed
The figure shows a 14-cm-diameter loop in three different magnetic fields. The loop's resistance is 0.26 . In (Figure 1), what are the size and direction of the induced current? Express your answer to two significant figures and include the appropriate units. You may want to review (Pages 849 - 851) I= Value Units Figure < 1 of 3 Submit Request Answer Part B (a) B increasing at 0.50 T/s The loop...
plz note significant figures :) and units plz
Constants A 16-cm-diameter circular loop of wire is placed in a 1.38-T magnetic field. When the plane of the loop is perpendicular to the field lines, what is the magnetic flux through the loop? Express your answer to two significant figures and include the appropriate units. μΑ ? B = Value Units Submit Request Answer Part B The plane of the loop is rotated until it makes a 39° angle with the...
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