How to made a filament please explain me....

Dear Student,

Such questions are made for enhancing the self creative skills and should be tried answering on your own.
However, here are a few points that will help you in framing your answer:
• First you need the instruments that are needed to make the bulb like pint glass canning jar with lid that work as bulb, a long insulated copper wire, 6-volt battery and a thin iron wire.
• Now you need to cut the copper wire in half and strip at least one inch of insulation off the ends of each length of wire.
• Next, punch two holes in the jar lid. Thread one end of the wire through each hole in the lid.
• Now you need to make a hook at the end of each wire, the end that will be inside the jar when you put the lid on.
• Twist two or three strands of the iron wire together, then twist the ends around the hooks in the copper wire. The iron wire will act as your filament.
You may feel free to contact us if you face any issue or difficulty while composing your answer. You can also send us your answers here for feedback and required corrections, if any.

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