KS3 Y7 Voltage

Gap-fill exercise.

Name:_________________________Class:___________________Date:__________________

  
Fill in all the gaps, then press "Check" to check your answers. If available use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button if available to get a clue. Note that you will lose points if you ask for hints or clues!
   1.5V      batt      cell      chemical      ectro      electrical conductor      ells      energy      give      lectrical      negative      positive      push      push electrons      pushes      two      V      voltage      voltage of a cell      voltages      voltmeter      volts   

A has energy. This energy can be released as e energy. A simple will have terminals. Namely the and the terminal. When a wire which is an is joined to both ends of the terminals a complete circuit is produced.

A will do two things. It will round the circuit and it will the elns .

The of electrons around the circuit is measured in or written as for short.It is the that the electrons. The cell is said to have a . Different cells have different . Voltage is a way of measuring how much the cell gives to the electrons.

The is measured using a .

Many c make a ery

The common batteries have a voltage of .

 

 

Google