6.3 V 0.15 A Miniature Bulb (#40)

A flashlight lamp in a screw mount connected to banana socket terminals, supported on a block of scrap metal mounted on a wooden base.

Details

9B20 - Circuits/Components/Inst.

1 unit available to reserve

Instances

G2B20A - Demo West (Duane Physics)

Good - Normal Wear

Used in these demonstrations

RC circuit with power supply reading 2.88V (left), large electrolytic capacitor in test tube clamp, SPDT switch, incandescent bulb on dark base, and two multimeters labeled I and V both reading zero

Current and Voltage in RC Circuit

Shows RC charging and discharging in real time. Students observe exponential decay of current and voltage on multimeters while an incandescent bulb provides a visual indicator that dims as the …

Linear generator apparatus: copper coil with clear plastic guard plates on a metal handle mounted to a clamp stand, positioned between the poles of a large black radar magnet on a wooden cart with wheels. A miniature lamp in a base is connected by wires on the left.

Hand-Held Linear Generator

Demonstrates Faraday's Law by generating visible current through relative motion between a coil and magnet. A hand-held 1364-turn coil oscillated through a radar magnet's poles lights a miniature lamp, with …

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