Charges bingo

Exercise and reference answers

Clues and terms

1. Clue

   SI unit of charge.

   Item

   Coulomb

2. Clue

   Comes in fixed lumps.

   Item

   Quantised

3. Clue

   Total never changes.

   Item

   Conserved

4. Clue

   Atom with net charge.

   Item

   Ion

5. Clue

   Has free electrons.

   Item

   Conductor

6. Clue

   Charge cannot flow.

   Item

   Insulator

7. Clue

   Two separated ends.

   Item

   Dipole

8. Clue

   Charging without touch.

   Item

   Induction

9. Clue

   Never cross anywhere.

   Item

   Field lines

Instructions

Read each clue and tap the term it describes.

Explanation