1.

The voice coil of a speaker has a diameter of 0.025 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. Determine the magnetic force that acts on the coil and the cone.

Answer»

The voice coil of a speaker has a diameter of 0.025 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. Determine the magnetic force that acts on the coil and the cone.




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