Consider an electromagnet capable of producing a maximum magnetic field of 10.5 T. A circular loop...
Consider an electromagnet capable of producing a maximum magnetic field of 10.5 T. A circular loop of wire with a diameter of 7.5 cm is placed between the poles of the electromagnet. What is the induced EMF in the loop, if the electromagnet is turned on to full strength in 19.20 milli-seconds? Assume the loop is perpendicular to the magnetic field. Calculate the answer in volts (V) and rounded to three significant figures.
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Consider an electromagnet capable of producing a maximum
magnetic field of 10.5 T. A circular loop...
1. The induced electromotive force in a circular wire loop, with a diameter of 0.3 m,...
1. The induced electromotive force in a circular wire loop, with a diameter of 0.3 m, in a region with a decaying magnetic field that is perpendicular to the plane of the wire loop is ___ V. Assume the magnetic field is decaying over 15 seconds from a strength of 0.6 T to 0 T. 2. Calculate the induced electromotive force, in a shrinking circular wire loop, in a region with a magnetic field that is perpendicular to the plane...
(S)A 20.0cm diameter circular loop of wire is placed in a 10T magnetic field with its...
(S)A 20.0cm diameter circular loop of wire is placed in a 10T magnetic field with its plane perpendicular to the magnetic field. The field is applied outward. In 0.40s the loop is rotated until the perpendicular to the loop makes an angle of 30 0 with the field lines (20 credits) Calculate the magnetic flux through the loop when its plane is perpendicular to magnetic field. (a) Calculate the magnetic flux through the loop when its plane makes an angle...
A 9.6 cm diameter circular loop of wire is in a 1.10-T magnetic field. The loop...
A 9.6 cm diameter circular loop of wire is in a 1.10-T magnetic field. The loop is removed from the field in 0.15 s. What is the average induced emf?
A 7.15 cm-diameter circular loop of wire is in a 1.11 T magnetic field. The loop...
A 7.15 cm-diameter circular loop of wire is in a 1.11 T magnetic field. The loop is removed from the field in 0.190 s. What is the average induced emf? (in V) A: 1.71
The magnetic field perpendicular to a circular loop of wire 17.8cm in diameter is changed from...
The magnetic field perpendicular to a circular loop of wire
17.8cm in diameter is changed from +0.550T to -0.460T in 151ms,
where + means the field points away from an observer and - toward
the observer. Calculate the induced emf.
A magnetic field of magnitude 1.42 T is perpendicular to the plane of a circular wire loop. As th...
A magnetic field of magnitude 1.42 T is perpendicular to the plane of a circular wire loop. As the magnetic field decreases to zero in a time of 0.0314 s, the average induced emf is 0.284 V. What is the radius of the loop?
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 11.5 cm is placed in a magnetic field directed...
A circular loop of wire of radius 11.5 cm is placed in a magnetic field directed perpendicular to the plane of the loop as shown in the figure below. If the field decreases at the rate of 0.043 0 T/s in some time interval, find the magnitude of the emf induced in the loop during this interval.
A circular coil of radius 10.5 cm is located in a region of magnetic field where...
A circular coil of radius 10.5 cm is located in a region of magnetic field where B(t) = (+0.2 T/s)t and with the magnetic field oriented perpendicular to the plane of the loop. Find the magnutide of the induced EMF in this loop at t = 11.5 s.
A 0.51 T magnetic field is perpendicular to a circular loop of wire with 53 turns...
A 0.51 T magnetic field is perpendicular to a circular loop of wire with 53 turns and a radius of 17 cm .If the magnetic field is reduced to zero in 0.10 s , what is the magnitude of the induced emf? Give answer in V
(S)A 20.0cm diameter circular loop of wire is placed in a 10T magnetic field with its plane perpendicular to the magnetic field. The field is applied outward. In 0.40s the loop is rotated until the perpendicular to the loop makes an angle of 30 0 with the field lines (20 credits) Calculate the magnetic flux through the loop when its plane is perpendicular to magnetic field. (a) Calculate the magnetic flux through the loop when its plane makes an angle...
The magnetic field perpendicular to a circular loop of wire
17.8cm in diameter is changed from +0.550T to -0.460T in 151ms,
where + means the field points away from an observer and - toward
the observer. Calculate the induced emf.
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 11.5 cm is placed in a magnetic field directed perpendicular to the plane of the loop as shown in the figure below. If the field decreases at the rate of 0.043 0 T/s in some time interval, find the magnitude of the emf induced in the loop during this interval.
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