Electric circuit

List the factors that affect resistance in a circuit.

What is potential difference?

• It is the voltage across the whole circuit

• It is the difference in potential energy per charge between two different points in an electric circuit

• The energy used to move electrons through the circuit

• All of the above

When cells are connected together they called

(a)  

Explain the effects of the number of cells connected in a series on current and potential differences

Analyse the differences between the different circuits and give detailed descriptions

A parallel circuit is a current divider

• True

• False

Type of circuit

(a)  

We say resistors in a series circuit are

(a)  

Summarize the relationship between the potential difference across the battery and potential difference across the resistors in a series circuit.

Current is the flow of electrons through an electric circuit

• False

• True