Electronic Principles
Suppose the zener diode has a breakdown voltage of 10 V and zener resistance of 8.5 W, what is the additional voltage when the current is 20 mA?

None of these
18.8 V
20 V
0.17 V
10.17 V

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Electronic Principles
Current is

The flow of charged particles through a material
An imbalance of electrical charges
The number of free electrons in an atom
The force that causes electrons to flow
None of these

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