NEET · Physics · Electric Charges & Fields · Dipole Moment — Gap Fill

Exercise and reference answers

Missing parts

1. Answer

   2q·a

   Choices

   1. q·a
   2. 2q·a
   3. q/a
   4. q²·a

2. Answer

   − charge

   Choices

   1. − charge
   2. + charge
   3. centre
   4. infinity

Complete the statement

An electric dipole with charges ±q separated by 2a has dipole moment p = {0}, directed from {1} to + charge.

Instructions

Fill the dipole-moment magnitude and direction.