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maxonik [38]
3 years ago
15

How do I conduct electricity

Physics
1 answer:
slavikrds [6]3 years ago
6 0

Every material in the world can be defined in terms of how well it conducts electricity.   Certain things, such as cold glass, never conduct electricity. They're known as insulators.  Materials which do conduct electricity, like copper, are called conductors.  In the middle are materials known as semiconductors, which don't conduct as well as conductors, but can carry current.  Last, are materials called superconductors, which when brought down to very low temperatures  turn into superhighways of current -- they conduct electricity without any resistance whatsoever.



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If a display has a dynamic range of 20 dB and the smallest voltage it can handle is 200 mV, then the largest voltage it can hand
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(d) is correct option.

Explanation:

Given that,

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V_{in}=0.02\ V

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