Question 33
Complete the sentences. Choose words from the list below.
battery, cell, current, circuit, closed, component, open, switch
An electrical ______ provides potential difference. This results in electron flow, which carries current around a circuit. Several of these can be connected in series to form a ______.
battery, cell, current, circuit, closed, component, open, switch
An electrical ______ provides potential difference. This results in electron flow, which carries current around a circuit. Several of these can be connected in series to form a ______.
