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Electricity and Magnetism: Will rate high
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A circular thin wire loop of radius...
A circular thin wire loop of radius a=37.2 cm and total resistance R=0.186 12 is positioned...
A circular thin wire loop of radius a=37.2 cm and total resistance R=0.186 12 is positioned in the (xy)-plane, where it is exposed to the external (applied) uniform magnetic field directed along the z-axis. Over some period of time t, the z-component of that field varies as Bextz(t)=Bo – at + ßta, where Bo=6.68 T, a=60.727 T/s and ß=69.008 T/s2. Right at the geometrical center of the loop circle, there is a very accurate magnetometer that can detect the difference...
Electricity and Magnetism: Will rate high for correct solutions! A "double-loop" planar structure shown in the...
Electricity and Magnetism: Will rate high
for correct solutions!
A "double-loop" planar structure shown in the figure below is made out of a thin wire with the resistance per unit length ro=0.188 2/m. The length parameter of the structure a=32.4 cm. The structure is in the region of the uniform magnetic field as shown, where the normal component of the field changes with time t as B(t)=Bo•cos(29f-t), where amplitude Bo=254.4 G and frequency f=98 Hz. ХХХХХХХХХХХХХХХХ хв XXXX2a XXXXXа XXX...
Electricity and Magnetism: Will rate high for correct solutions! A long straight wire and rectangular thin...
Electricity and Magnetism: Will rate high
for correct solutions!
A long straight wire and rectangular thin wire loop shown in the figure below are in the same plane with the geometrical dimensions specified as a=0.452 cm, b=3.6 cm and c=58 cm. The total resistance of the wire loop R=1.35 12. The long wire is driven by a triangle-wave generator resulting in the time-dependent current waveform I(t) also depicted in the figure. The magnitude of the waveform Io=13.72 A and the...
Electricity and Magnetism: Will rate high for correct solutions! The figure below is a top view...
Electricity and Magnetism: Will rate high
for correct solutions!
The figure below is a top view of a rectangular thin wire loop that moves with velocity vo on a horizontal table. The friction against the table is negligible so that this motion would continue practically with the same velocity if not for crossing the boundary of the region of the uniform magnetic field B=2120 G, also shown in the figure. From our discussions in class, you know that this crossing...
os A circular loop of wire of radius 1.55cm is in a uniform magnetic field, with...
os A circular loop of wire of radius 1.55cm is in a uniform magnetic field, with the plane of the loop perpendicular to the direction of the field. The magnetic field varies with time according to B(t) = 0.064 + 1.2t, where t is in seconds, and B is in T. Calculate the magnetic flux through the loop at t0 s. B Submit Answer Tries 0/10 Calculate the magnitude of the emf induced in the loop. Submit Answer Tries 0/10...
A circular loop of wire of radius 5.44cm is in a uniform magnetic field, with the...
A circular loop of wire of radius 5.44cm is in a uniform magnetic field, with the plane of the loop perpendicular to the direction of the field. The magnetic field varies with time according to B(t) = 0.040 + 1.9t, where t is in seconds, and B is in T. Calculate the magnetic flux through the loop at t = 0 5 B
A circular loop of wire of radius 7.24 cm is in a uniform magnetic field, with...
A circular loop of wire of radius 7.24 cm is in a uniform magnetic field, with the plane of the loop perpendicular to the direction of the field. The magnetic field varies with time according to B(t) = 0.014 + 1.1t, where t is in seconds, and B is in T. Calculate the magnetic flux through the loop at t = 0 s. B
A circular loop of wire of radius 7.24cm is in a uniform magnetic field, with the...
A circular loop of wire of radius 7.24cm is in a uniform magnetic field, with the plane of the loop perpendicular to the direction of the field. The magnetic field varies with time according to B(t) = 0.014 + 1.1t, where t is in seconds, and B is in T. Calculate the magnetic flux through the loop at t = 0 s. 0.0181T*m^2 B Submit Answer Incorrect. Tries 1/10 Previous Tries
If a circular loop of wire of radius 14.9 cm is located in a region where...
If a circular loop of wire of radius 14.9 cm is located in a region where the spatially uniform magnetic field perpendicular to the plane of the loop is changing at a rate of +1.6 ✕ 10−3 T/s, find the value of the induced EMF in this loop due to this changing magnetic field.
only part C Bext 2. A single circular loop of wire is exposed to an external...
only part C
Bext 2. A single circular loop of wire is exposed to an external magnetic field Bext pointing into the page. (a) The magnetic flux through the loop is initially 0.076 Wb, and the loop's radius is 27.5 cm. Calculate Bext, the magnitude of the external magnetic field. For a circle: A = Ttr?. xxxx (b) Calculate the magnitude of the emf induced in the loop when the external magnetic flux increases from 0.076 Wb to 0.091 Wb...
A circular thin wire loop of radius a=37.2 cm and total resistance R=0.186 12 is positioned in the (xy)-plane, where it is exposed to the external (applied) uniform magnetic field directed along the z-axis. Over some period of time t, the z-component of that field varies as Bextz(t)=Bo – at + ßta, where Bo=6.68 T, a=60.727 T/s and ß=69.008 T/s2. Right at the geometrical center of the loop circle, there is a very accurate magnetometer that can detect the difference...
Electricity and Magnetism: Will rate high
for correct solutions!
A "double-loop" planar structure shown in the figure below is made out of a thin wire with the resistance per unit length ro=0.188 2/m. The length parameter of the structure a=32.4 cm. The structure is in the region of the uniform magnetic field as shown, where the normal component of the field changes with time t as B(t)=Bo•cos(29f-t), where amplitude Bo=254.4 G and frequency f=98 Hz. ХХХХХХХХХХХХХХХХ хв XXXX2a XXXXXа XXX...
Electricity and Magnetism: Will rate high
for correct solutions!
A long straight wire and rectangular thin wire loop shown in the figure below are in the same plane with the geometrical dimensions specified as a=0.452 cm, b=3.6 cm and c=58 cm. The total resistance of the wire loop R=1.35 12. The long wire is driven by a triangle-wave generator resulting in the time-dependent current waveform I(t) also depicted in the figure. The magnitude of the waveform Io=13.72 A and the...
Electricity and Magnetism: Will rate high
for correct solutions!
The figure below is a top view of a rectangular thin wire loop that moves with velocity vo on a horizontal table. The friction against the table is negligible so that this motion would continue practically with the same velocity if not for crossing the boundary of the region of the uniform magnetic field B=2120 G, also shown in the figure. From our discussions in class, you know that this crossing...
os A circular loop of wire of radius 1.55cm is in a uniform magnetic field, with the plane of the loop perpendicular to the direction of the field. The magnetic field varies with time according to B(t) = 0.064 + 1.2t, where t is in seconds, and B is in T. Calculate the magnetic flux through the loop at t0 s. B Submit Answer Tries 0/10 Calculate the magnitude of the emf induced in the loop. Submit Answer Tries 0/10...
A circular loop of wire of radius 5.44cm is in a uniform magnetic field, with the plane of the loop perpendicular to the direction of the field. The magnetic field varies with time according to B(t) = 0.040 + 1.9t, where t is in seconds, and B is in T. Calculate the magnetic flux through the loop at t = 0 5 B
A circular loop of wire of radius 7.24 cm is in a uniform magnetic field, with the plane of the loop perpendicular to the direction of the field. The magnetic field varies with time according to B(t) = 0.014 + 1.1t, where t is in seconds, and B is in T. Calculate the magnetic flux through the loop at t = 0 s. B
A circular loop of wire of radius 7.24cm is in a uniform magnetic field, with the plane of the loop perpendicular to the direction of the field. The magnetic field varies with time according to B(t) = 0.014 + 1.1t, where t is in seconds, and B is in T. Calculate the magnetic flux through the loop at t = 0 s. 0.0181T*m^2 B Submit Answer Incorrect. Tries 1/10 Previous Tries
only part C
Bext 2. A single circular loop of wire is exposed to an external magnetic field Bext pointing into the page. (a) The magnetic flux through the loop is initially 0.076 Wb, and the loop's radius is 27.5 cm. Calculate Bext, the magnitude of the external magnetic field. For a circle: A = Ttr?. xxxx (b) Calculate the magnitude of the emf induced in the loop when the external magnetic flux increases from 0.076 Wb to 0.091 Wb...
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