Quick questions on AC signals, RMS values and reactance - Eduqas A-Level Electronics

3short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.

What is q1?

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A sinusoid has a peak value of

6.0\ \text{V}

. Find its RMS value. [2 marks]

What is q2?

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A signal has a frequency of

250\ \text{Hz}

. Find its period. [1 mark]

What is q3?

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State how the reactance of an inductor changes as the frequency increases. [1 mark]

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