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The simplest test you can make to verify that the microwave oven & biscuit tin can are good Faraday cages is to put your phone in one and try to call it - every
by redleader55 5y ago
The simplest test you can make to verify that the microwave oven & biscuit tin can are good Faraday cages is to put your phone in one and try to call it - every time I did that in the past they failed to function as a Faraday cage.
Edit: clarification.
- dzdt 5y agoThe Faraday cage failed (the phone rang?) or the phone failed to ring (Faraday cage succeeded)?
- redleader55 5y agoClarified the text of my original comment.
- jmnicolas 5y agoDid you wrap your phone with something non conducting so that it doesn't touch the tin or microwave? It works for me with a cookie tin, the phone is wrapped in a towel.
- OJFord 5y agoThat's an easy way to verify failure (phone rings) but not success - unless the only thing you care about blocking is phone calls I suppose.