Examlex
What is the missing reactant in the reaction shown? Al + ________ →
P +
N
Battle Of Bunker Hill
The first major battle of the American Revolutionary War, fought on June 17, 1775, primarily on and around Breed's Hill, during which the British succeeded in taking the hill but suffered significant losses.
Counter-electromotive Force
The voltage generated by a motor or inductor in opposition to the applied voltage, acting as a limiting factor in the flow of current.
Back-EMF
See counter-EMF.
Armature
The rotating coil or coils of a dynamo or electric motor where voltage is induced by magnetic action.
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