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It demonstrates how static electricity is created and how current electricity flows through complete circuits, using examples like a train and various experiments. The film also discusses the ...

Physics Current Electricity Class 12 Notes ... (c) The relation between V and I is non-unique. An example of (a) is when r increases with I (even if temperature is kept fixed).

Current electricity is when electricity moves from one place to another place. Examples of current electricity include starting a motorbike, turning on a light, watching TV and playing video games.