- First diagram: The circuit has one battery, one light bulb, and one open switch. This matches the fourth drawing at the top, which shows a single cell, a single lamp, and an open switch.
- Second diagram: The circuit has one battery and two light bulbs connected in series (one after the other). This matches the second drawing at the top, which shows a single cell with two lamps in a row.
- Third diagram: The circuit has two batteries connected in series (end-to-end) and one light bulb. This matches the third drawing at the top, which shows two cells placed side-by-side (in series) with a single lamp.
- Fourth diagram: The circuit has one battery, one light bulb, and one closed switch. This matches the first drawing at the top, which shows a single cell, a single lamp, and a closed switch.
Parent Tip: Review the logic above to help your child master the concept of circuit diagrams worksheet.
