In National 4 Physics examine the current and voltage in series and parallel circuits to formulate rules and determine unknown values.

The voltmeter is connected in parallel with the component. The supply voltage is shared between components in a series circuit, so the sum of the voltages across all of the components in a series ...

Difference between Series and Parallel Circuit: Definition and Difference. Download or read complete content here.

The parallel circuit still generates 12 volts but doubles the amperage output. The series circuit yields a 24-volt system, but the amperage does not change. 24 volts to the starter and solenoid ...