P2b- Generating Electricity 0.0 / 5 ? PhysicsElectricityGCSEOCR Created by: drewey999Created on: 01-06-16 11:43 How can the current from a dynamo be increased? Using a stronger magnet, increasing number of turns in the coil, rotating hte magnet faster. 1 of 5 What does a simple generator contain? A coil of wire rotating between two poles. 2 of 5 How does the generator work? The coil cuts through the magnetic field as it spins and a current is produced. 3 of 5 Basic power station description Water boils to produce steam, steam at high pressure turns the turbine and the turbine drives a generator. 4 of 5 Energy Efficiency? Efficiency= useful energy output divided by total energy input 5 of 5
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