exam 1

what is measured in n/c

• coulombs

• electric filed

• car

how does electric filed discovered

• q'

• meters

• net force

what is q' charge

• +

• -

the law of felid

• f/q'=c/n

• q'/f=n/c

• f/q'=n/c

if q posvtie what is the direction of e and f

if q is negative what is the direction of

• inverse

  with

• with

  inverse

say all laws