This question makes no sense as written. However, maybe it will help to know that for a given load if you increase voltage the current increases proportionally and if you decrease the voltage the...
Yes and no. Voltage is directly proportional to current from Ohm's Law (V=IR.) Thus, when voltage increases, so does current.However, voltage can be inversely proportional to current in some...
Current does not decrease when voltage increases; current also increases. You may be thinking of a particular case where the power is held constant, but you did not say that in the question. The...