where I is the moment of inertia and α is the angular acceleration.
Moment of inertia of a rod about its center:
Parallel axis theorem:
A uniform rectangular coil of total mass 270 g and dimensions 0.500m×1.00m is oriented parallel to a uniform 3.70-T magnetic field (Figure 1) . A current of 2.00 A is suddenly started in the coil.
Find the initial angular acceleration of the coil just after the current is started.
Express your answer using two significant figures.
ANSWER = _________________ rad /S2
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