A hollow conducting sphere of inner

A hollow conducting sphere of inner

$34.88

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a hollow conducting sphere of inner radius r and outer radius 2r
A hollow conducting sphere of inner

A total of 3 guests made comments

2026-01-22

Arrived sooner than expected, well packaged.

2026-01-17

A useful and durable item for home or work.

2026-01-23

Product came as shown in the listing and performs well.

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