what do you think you know about physics, physics is the study of matter under the effect of energy, but does this includes solid states bodies, atoms at ground states, object at microscopic size or object moving faster than light? these and more is what prompt me to ask again what is physics?
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if the resistance remains constant and the voltage doubles, what effect will that have on the power?
power = IR2
v =IR
I=V/R
substituting into
P =VR .............................................
power is
proportional to voltages, it it doubles the voltage doubles.
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