write Aim, material require, method, observation and conclusion on open and close circuit
Answers
Answer:
Explanation:
Aim :- To assemble the components of a given electrical circuit.
Apparatus ;- light bulbs, batteries, bulb holder, battery holder, paper clip , tape and alligator wire clip.
procedure :-
1. Connect one end of each wire to the screws on the base of the light bulb holder.
2. Connect the free end of one wire to the negative (“-“) end of one battery.
3. Attach the free end of the other wire to the positive (“+”) end of the battery.
4. Disconnect the battery from your circuit. Stand one battery so that the “+” end is pointing up, then set the other battery next to it so that the flat “-” end is pointing up. Tape around the middle of the batteries to hold them together.
5. Set a paperclip across the batteries so that it connects the “+” end of one to the “-” end of the other. Tape the paperclip in place with a narrow piece of tape
6. Connect the free ends of the wires to the light bulb