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Physics tutorial: Finding the current to deflect a compass needle

Learn how to find the current needed to deflect a compass needle in this step-by-step physics tutorial! Explore the principles of magnetic fields, current-carrying wires, and the interaction with a ...

Innovative Industrial: Forget The 16.5% Yield, Get The 9.7%-Yielding Preferreds

IIPR preferred shares (IIPR.PR.A) yield 9.7% and are trading below redemption value. Innovative Industrial (IIPR) trades at 0.7x book value. See more.