Investigating voltage: plan
Lesson 14 / 16
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I can plan to investigate how voltage affects the brightness of a lamp in a circuit.
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A cell is a single unit that is needed for electricity to flow around a circuit and a battery is a group of cells.
The V on a cell stands for volts, and is a measure of the size of electrical push it provides to a circuit.
Cells or batteries with a higher voltage provide a stronger electrical push to a circuit.
Adding more cells produces a higher voltage and a stronger electrical push to a circuit.
Scientists plan different types of enquiries to find answers to questions.
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