Description
and three low-friction nylon wheels for straight-line momentum experiments
Two-amp low-voltage power pack delivering 6 to 12V AC for optical benches and demonstration apparatus
Built to excite gas atoms inside spectrum tubes
Hand-operated vacuum pump with a 200mm copper pump plate and rubber seal
Ampere Rule Apparatus Subcategory_Burettes and three low-friction nylon wheelsBrass wire conductor and seven plotting compasses on a clear base, used to map the circular field around a current carrying wire and confirm the right hand rule.
Exchange/Return Notes
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