NEET · Physics · Electric Charges & Fields · Coulomb's Law — Gap Fill

Exercise and reference answers

Missing parts

1. Answer

   4

   Choices

   1. 2
   2. 4
   3. 1/2
   4. 1/4

2. Answer

   4

   Choices

   1. 2
   2. 4
   3. 8
   4. 16

Complete the statement

F = (1/4πε₀) · q1·q2 / r². Doubling r divides F by {0}. Doubling each charge multiplies F by {1}.

Instructions

Fill in how F scales with distance and charge.