c. Alat dan bahan
-
Baterai = 1 buah
-
Bola lampu 1,5 V = 1 buah
-
Saklar = 1 buah
-
Soket lampu = 1 buah
-
Kabel = secukupnya
d. Prosedur Kegiatan
1. Rangkailah alat-alat di atas sampai lampu dalam keadaan menyala.
2. Gambarlah rangkaian yang telah kamu buat tersebut.
.............................................................................................................................................................
.............................................................................................................................................................
.............................................................................................................................................................
.............................................................................................................................................................
.............................................................................................................................................................
3. Dari rangkaian yang telah kamu buat tersebut matikan saklarnya dengan cara menggeser ke arah OFF. Apakah lampu tetap menyala ? .................................................................................................. Menurut pendapatmu apa sebabnya ? ..............................................................................................
4. Gambarlah rangkaian listrik pada prosedur 3 di atas.
.............................................................................................................................................................
.............................................................................................................................................................
.............................................................................................................................................................
.............................................................................................................................................................
.............................................................................................................................................................
5. Geserlah sekali lagi saklarnya ke arah ON, apakah lampu menyala ? .................................................
Menurut pendapatmu apa sebabnya ? ..............................................................................................
Jadi fungsinya saklar untuk apa ? .......................................................................................................
| 