Category: 1. A 3mm diameter ring has 60A of current circulating counter-clockwise through it, if viewed from above the ring.

1. A 3mm diameter ring has 60A of current circulating counte

1. A 3mm diameter ring has 60A of current circulating counter-clockwise through it, if viewed from above the ring.

1. A 3mm diameter ring has 60A of current circulating counte

Posted By Bruce Simons

1. A 3mm diameter ring has 60A of current circulating counter-clockwise through it, if viewed from above the ring.

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