StoryQuest · Mission 014

Physics · Explorer

1/4
Live relationshipB∝NIB \propto NI
Current splitter. Coil turns at 810 turns. Field produced 0.65 T, Field required 0.32 T. Currently field produced is over by 0.328 T.CURRENT SPLITTERTUNINGSOURCEFIELD PRODUCEDFIELD REQUIRED810 TURNS

Field produced

0.65T

Field required

0.32T

810 turns

Current splitter. Coil turns at 810 turns. Field produced 0.65 T, Field required 0.32 T. Currently field produced is over by 0.328 T.

Narrative feed

You are called to a scrapyard lifting magnet that keeps dropping its load.

Holding the load needs 0.32 T. Each turn of the coil contributes 0.0008 T at the working current, and the winding count is wrong.