© Oxford University Press 2011 IP2.18.2 Images Images.
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© Oxford University Press 2011
IP2.18.2 Images
Images
© Oxford University Press 2011
IP2.18.2 Images
Open and closed switch
© Oxford University Press 2011
IP2.18.2 Images
Cell
© Oxford University Press 2011
IP2.18.2 Images
Battery
© Oxford University Press 2011
IP2.18.2 Images
Diode
© Oxford University Press 2011
IP2.18.2 Images
Resistor
© Oxford University Press 2011
IP2.18.2 Images
Variable resistor
© Oxford University Press 2011
IP2.18.2 Images
Lamp
© Oxford University Press 2011
IP2.18.2 Images
Fuse
© Oxford University Press 2011
IP2.18.2 Images
Voltmeter and ammeter
© Oxford University Press 2011
IP2.18.2 Images
Thermistor
© Oxford University Press 2011
IP2.18.2 Images
Light-dependent resistor (LDR)
© Oxford University Press 2011
IP2.18.2 Images
Light-emitting diode (LED)
© Oxford University Press 2011
IP2.18.2 Images
A simple circuit with a battery, lamp and switch
© Oxford University Press 2011
IP2.18.2 Images
The circuit diagram for the circuit shown in the previous photo
© Oxford University Press 2011
IP2.18.2 Images
Two simple circuits. It will take charged electrons longer to move around the circuit with three
resistors. The flow of charge is slower. In other words, the current is smaller.
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