Fill the gaps on electric charge

Exercise and reference answers

Missing parts

1. Answer

   repel

   Choices

   1. repel
   2. attract
   3. vanish

2. Answer

   scalar

   Choices

   1. scalar
   2. vector
   3. matrix

3. Answer

   e

   Choices

   1. e
   2. q
   3. n

4. Answer

   coulomb

   Choices

   1. coulomb
   2. ampere
   3. volt

Complete the statement

Like charges {0} and unlike charges attract. Charge adds like a {1}. Free charge comes in multiples of {2}. The SI unit of charge is the {3}.

Instructions

Tap a word to drop it into the empty slot.

Explanation