Rescarchers have tracked the head and body movements of several flying insects, including blowflies, hover flies, and honeybees They allach lightweight, llexible wires to a small metal ccil on the insects head, and another on its thorax, and then allow it to fly in a stationary magnetic field. As the coils move through the field, they experierice induced cmts that can be analyzod by computer to determine the corresponding orientation of the head and thorax. Suppose the fly turns through an angle of 90°in 2T ms. The coil has 94 turns of wire and a diameter of 1.7 mm The fly is immersed in a magnetic field of magnitude 0.20 T Part A If the magrielic lux through one of the coils on the insect goes from a maxiriurm to zero during this maneuver firnd the magnitude of the induced e. Express your answer using two significant figures. LV Submit Request Answer Return to Assignment Provide Feedback
Solution
Using Faraday\'s Law
E=-N??/?t
E=-N?(BAcos?)/?t
E=-[94*(0.20*10^(-3))*(pi/4*)(1.7^2)*10^(-6)*(cos90-cos0)]/{27*10^(-3)}
E=1.56 uV
.
Beyond the EU: DORA and NIS 2 Directive's Global Impact
Rescarchers have tracked the head and body movements of several flying.docx
1. Rescarchers have tracked the head and body movements of several flying insects, including
blowflies, hover flies, and honeybees They allach lightweight, llexible wires to a small metal ccil
on the insects head, and another on its thorax, and then allow it to fly in a stationary magnetic
field. As the coils move through the field, they experierice induced cmts that can be analyzod by
computer to determine the corresponding orientation of the head and thorax. Suppose the fly
turns through an angle of 90°in 2T ms. The coil has 94 turns of wire and a diameter of 1.7 mm
The fly is immersed in a magnetic field of magnitude 0.20 T Part A If the magrielic lux through
one of the coils on the insect goes from a maxiriurm to zero during this maneuver firnd the
magnitude of the induced e. Express your answer using two significant figures. LV Submit
Request Answer Return to Assignment Provide Feedback
Solution
Using Faraday's Law
E=-N??/?t
E=-N?(BAcos?)/?t
E=-[94*(0.20*10^(-3))*(pi/4*)(1.7^2)*10^(-6)*(cos90-cos0)]/{27*10^(-3)}
E=1.56 uV
![Rescarchers have tracked the head and body movements of several flying insects, including
blowflies, hover flies, and honeybees They allach lightweight, llexible wires to a small metal ccil
on the insects head, and another on its thorax, and then allow it to fly in a stationary magnetic
field. As the coils move through the field, they experierice induced cmts that can be analyzod by
computer to determine the corresponding orientation of the head and thorax. Suppose the fly
turns through an angle of 90°in 2T ms. The coil has 94 turns of wire and a diameter of 1.7 mm
The fly is immersed in a magnetic field of magnitude 0.20 T Part A If the magrielic lux through
one of the coils on the insect goes from a maxiriurm to zero during this maneuver firnd the
magnitude of the induced e. Express your answer using two significant figures. LV Submit
Request Answer Return to Assignment Provide Feedback
Solution
Using Faraday's Law
E=-N??/?t
E=-N?(BAcos?)/?t
E=-[94*(0.20*10^(-3))*(pi/4*)(1.7^2)*10^(-6)*(cos90-cos0)]/{27*10^(-3)}
E=1.56 uV](https://image.slidesharecdn.com/rescarchershavetrackedtheheadandbodymovementsofseveralflying-230201024418-d6bb9514/85/Rescarchers-have-tracked-the-head-and-body-movements-of-several-flying-docx-1-320.jpg)
