Answered

what makes the cone of speaker moves back and forth??

A.Sound wave
B.Coil
C.permanent magnet
D.Power supply​

Sagot :

User12456viz

Answer:

B

Explanation:

The center of the speaker cone is attached to one end, which gets driven back and forth by the moving coil.

Mabuchik413viz

Answer:

B. Coil

Explanation:

The center of the speaker cone is attached to one end, which gets driven back and forth by the moving coil

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