Description
Demonstrates how current through a coil produces a controllable magnetic field
Mid-range single-decade resistance box stepping from 100 ohms to 1000 ohms in 100-ohm increments
used to swap an entire circuit between two separate sources or branches at once during reversal and routing demonstrations
used in density investigation
Iron Wire Gauze, 6 x 6", 10-Pack Glassware_Glass Bottles Demonstrates how current through aBuilt to diffuse Bunsen flame heat, this pack of 10 iron wire gauze squares measures 6 x 6 inches for supporting beakers and flasks above the burner.
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