Fill the gaps on static electricity

Exercise and reference answers

Missing parts

1. Answer

   positive

   Choices

   1. positive
   2. negative
   3. neutral

2. Answer

   cross

   Choices

   1. cross
   2. bend
   3. end

3. Answer

   zero

   Choices

   1. zero
   2. twice q
   3. half q

4. Answer

   any

   Choices

   1. any
   2. one
   3. no

Complete the statement

Field lines start at {0} charges. Two lines can never {1}. A dipole has a total charge of {2}. Gauss law holds for {3} closed surface.

Instructions

Tap a word to drop it into the empty slot.

Explanation