sound amplifier

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Sound Amplifier Arizona Western College PHY-131-001 Prof. Reetika Dhawan Axel De La Paz

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Page 1: Sound Amplifier

Sound AmplifierArizona Western College

PHY-131-001Prof. Reetika Dhawan

Axel De La Paz

Page 2: Sound Amplifier

What is an amplifier?• Is an electromagnetic or electronic component that

boosts an electric current.

Page 3: Sound Amplifier

How does an amplifier work?• An amplifier's job is to turn a small electric current into a

larger one.

Page 4: Sound Amplifier

Amplifiers Do Not Create Energy

• Conservation of Energy Law• External Power Supply

Page 5: Sound Amplifier

External Power Supply