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Fundamentals Of Physics
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Short Answer

What is the maximum value of an ac voltage whose RMS value is 100 V?

The maximum value of an ac voltage is 141 V.

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Step by Step Solution

Step 1: Listing the given quantities:

Vrms=100 V

Step 2: Understanding the concepts of rms value:

The value of maximum voltage can be found from its rms value using the corresponding relation.

Step 3: Calculation of the maximum voltage:

To find maximum voltage:

Vmax=2Vrms=2×100=141 V

Hence, the maximum value of an ac voltage is data-custom-editor="chemistry" 141 V.

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