Determine the magnetic force that acts on the coil and the cone. The voice coil and cone have a combined mass of 0.0200 kg. Find their acceleration.
Determine the magnetic force that acts on the coil and the cone. The voice coil and cone have a combined mass of 0.0200 kg. Find their acceleration.
Chapter11: Magnetic Forces And Fields
Section: Chapter Questions
Problem 23P: An electron moving at 4.00103 m/s in a 1.25-T magnetic field experiences a magnetic force of...
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![4. The voice coil of a speaker has a diameter of 0.005 m, contains 55 turns of wire, and is placed in a 0.10-T magnetic
field. The current in the voice coil is 2.0 A.
(a) Determine the magnetic force that acts on the coil and the cone.
(b) The voice coil and cone have a combined mass of 0.0200 kg. Find their acceleration.
Cone
4
Permanent magnet
Backpanel of
Speaker
temas
Mag
field](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F44455328-4954-481c-8225-cdd51b7e94a1%2F30c209a3-d274-4a8a-b4be-a15595865fde%2F770qqh_processed.png&w=3840&q=75)
Transcribed Image Text:4. The voice coil of a speaker has a diameter of 0.005 m, contains 55 turns of wire, and is placed in a 0.10-T magnetic
field. The current in the voice coil is 2.0 A.
(a) Determine the magnetic force that acts on the coil and the cone.
(b) The voice coil and cone have a combined mass of 0.0200 kg. Find their acceleration.
Cone
4
Permanent magnet
Backpanel of
Speaker
temas
Mag
field
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