To make electrons to move around a circuit, we need to apply a​ ​ ​ (a)  

Voltage is the pushing​ ​ (a)  

The more voltage we have, the more​ ​ (a)  

More voltage =​ ​ (a)  

More current =​ (a)  

If too many electrons pass through the cable or the lamp, then they will

(a)  

We refer to the flow of electrons as ​ ​ (a)   and we measure this in the unit of ​ ​ (b)   or just ​ (c)   , represent with ​ (d)  

AC = ​ ​ ​ (a)  

DC = ​ (a)  

The plugs in your home provide​ ​ (a)  

Electrical devices like laptops and mobile phones use:​ ​ (a)  

A cable with a lot of electrons flowing through it has​ ​ ​ (a)  

We measure the flow of current in a circuit using an ​ ​ (a)   and the units are ​ (b)   .

If we reduce the voltage then less electrons will flow and the lamp will become ​ (a)   To measure the current in a circuit we need to connect the ammeter in series so that the current will flow ​ (b)   it.

Because it’s in series, then all the electrons in the circuit are flowing along the ​ (a)   . When the bulbs are wired in parallel, the path for the electrons is ​ (b)   so the electrons are shared, some flow through ​ ​ (c)   and some flow through ​ (d)   To restrict the amount of current that can flow, we can add ​ (e)   . These act like speed bumps and slow the electrons down.

Fuses in a basic sense have a thin piece of ​ (a)   inside them which is rated to handle a certain amount of ​ (b)   flowing through them.

A circuit breaker is a ​ (a)   that will automatically open to break the ​ (b)   if it detects too much ​ (c)   or too many ​ (d)   flowing through it, it’s rated to handle a certain ​ (e)   of electrons flowing through it per second.