In: Physics
3. If you halve the distance from an "infinitely long" line of
charge, the magnitude of the electric field...
a, remain unchanged
b. decreases by a factor of two
c. decreases by a factor of four
d. doubles.
e. quadruples
4. Doubling the distance away from an infinite plane of charge
causes the magnitude of the electric field to
a. decreases by a factor of four
b. double
c. quadruple
d. decrease by a factor of two
e. remain unchanged