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If west means the west of the axis x the velocity equal :
Answer:
Current remains constant
Explanation:
From Ohm's law we know that V=IR where V is voltage across the circuit, I is the current across circuit and R is resistance. Making I the subject of the formula then
When voltage and resistance are doubled then voltage will be 2V while resistance 2R hence
Answer:
Its the study of matter and energy on a more internal level.