Current Electricity
Current velocity through a copper conductor is

the same as propagation velocity of electric energy
of the order of a few ^.s/m
independent of current strength
nearly 3 x 108 m/s

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Current Electricity
In a series circuit with unequal resistances

The lowest resistance has the highest current
The highest resistance has the highest voltage drop
The lowest resistance has the highest voltage drop
The highest resistance has the most of the current through it

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