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What is the power dissipation in the resistors

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Reference no: EM131280339

1. A zener diode has a voltage of 10 V and a current of 20 mA. What is the power dissipation?

2. A 1N5250B has 5 mA through it. What is the power?

3. What is the power dissipation in the resistors and zener diode of Fig. 5-44?

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Reference no: EM131280339

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