the activity 14.3 of 10th class science
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Brief Procedure:
The activity 14.3 asks us to make a turbine and produce electricity by connecting it with a dynamo.
Activity 14.3 NCERT Class 10 Science Sources of EnergyObservation:
The pressure of steam from a pressure cooker rotates the turbine. It rotates the dynamo, and the bulb starts glowing.
Explanation
A dynamo has numerous wire coiled around a strong magnet. Movement in these wires produces electricity by electromagnetic induction. As a result, electricity is produced which glows the bulb.
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