Electrostatics bingo

Exercise and reference answers

Clues and terms

1. Clue

   SI unit of charge.

   Item

   Coulomb

2. Clue

   Whole multiples only.

   Item

   Quantized

3. Clue

   Falls with distance squared.

   Item

   Inverse square

4. Clue

   Add the forces up.

   Item

   Superposition

5. Clue

   Charge cannot escape.

   Item

   Insulator

6. Clue

   Charged without touching.

   Item

   Induction

7. Clue

   Electron cloud shifts.

   Item

   Polarization

8. Clue

   Never cross each other.

   Item

   Field lines

9. Clue

   Two opposite charges.

   Item

   Dipole

Instructions

Read each clue and tap the term it describes.

Explanation