Electric Circuits and Currents

current

zero current

has zero current but high voltage

has high current but zero voltage

live and earth

live and neutral

live, neutral and earth

live, neutral, earth, positive and negative

transistor

thermistor

variable resistor

fixed resistor

30 micro ampere

30 nano ampere

30 kilo ampere

30 milli ampere

dry pool

water

stairs

street

steel magnet in it

iron magnet in it

steel magnet above it

iron magnet below it

paper cone

magnet

bass tube

mechanical magnet

parallel

series

both a and b

pulleys

capacitor

electromagnet

resistor

fuse

inwards

forward

backward

outwards