Electricity and Circuits — Science STD 6 — Question
Gujarat BoardEnglish MediumSTD 6ScienceElectricity and Circuits5 Marks
Question
Describe the following experiment with Diagram : To construct a simple circuit by using an electric cell and a torch bulb.
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Answer
Apparatus — Materials : An electric cell, a torch bulb, knife, electric tape, four electric wires. Procedure:
$(1)$ Take four electric wires with differently coloured plastic coverings.
$(2)$ Remove a little of the plastic covering from each length of the wire at the ends by the knife. This would expose the metal wires at the ends of each length.
$(3)$ Fix the exposed parts of the two wires to the cell. [See figure $(a)$.]
$(4)$ Fix the other exposed parts of the wires to the bulb. [See figure$(b)$.]
$(5)$ Connect the wires fixed to the bulb with those attached to the cell. [See figure $(C)$.]
$(6)$ Thus, the torch bulb glows.
$(7)$ The circuit thus made is a complete circuit.
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