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keyword

electromagnetic waves:

Monthly search volume and cost-per-click data for "electromagnetic waves:" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=electromagnetic+waves:&country=us" +--------------+------------------+ | volume | 33,100 | | cpc | $1.03 | | competition | 0.03 | | country | US | | updated | 2026-05-28 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
em waves 22,200 $1.38 16/20
electromagnetic waves 22,200 $1.38 14/20
em radiation 14,800 $3.3 15/20
electromagnetic radiation 14,800 $3.3 14/20
what are electromagnetic waves 3,600 $0 15/20
what is electromagnetic waves 3,600 $2.86 14/20
electromagnetic waves types 1,900 $0 20/20
types of electromagnetic radiation 1,900 $0 18/20
types of electromagnetic waves 1,900 $0 17/20
em waves types 1,900 $0 15/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://app.seodata.dev/v1/keyword?q=electromagnetic+waves:&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt