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Topic 2.5
Current and circuits
Study Topic 2.5: Current and circuits
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IB Physics · Topic 2.5
Sub-topics in Topic 2.5
2.5.1
Current, charge and potential difference
2.5.2
Resistance, Ohm's law and resistivity
2.5.3
Series and parallel circuits
2.5.4
Electrical power and energy
2.5.5
EMF and internal resistance