1
Q
effect of increasing pd on current in a resistor
A
higher pd = higher current
directly proportional
2
Q
effect of pd on resistance in a resistor
A
constant resistance for all pd
3
Q
effect of increasing pd on current in filament lamp
A
current increases at a slower rate for higher pd
4
Q
effect of pd on resistance in filament lamp
A
resistance increases when pd increases
5
Q
effect of increasing pd on current in diode
A
current is 0 until pd is 0.7V then current is directly proportional to pd
physics electricity
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