sci_phy
Electricity
Chapter summary, hard words and model exam answers for Class 10 Hindi.
Free online summary and notes (Class 10 Hindi). Read it here, no PDF download needed.
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Physics · ICSE Class 10
Summary
Current is rate of flow of charge. Potential difference is work done per unit charge. Resistance opposes current.
In series, current is same and resistances add. In parallel, voltage is same and reciprocal resistance adds.
Domestic circuits use live, neutral and earth wires, fuse/MCB protection and parallel connections so appliances work independently.
Hard words & meanings
| current | Rate of flow of charge |
| potential difference | Work done per unit charge |
| resistance | Opposition to current |
| earthing | Safety path for leakage current |
Model exam answers, grammar & audio
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