Close the magnetic formulas

Exercise and reference answers

Missing parts

1. Answer

   theta

   Choices

   1. theta
   2. phi
   3. lambda

2. Answer

   r

   Choices

   1. A
   2. r
   3. l

3. Answer

   n

   Choices

   1. N
   2. A
   3. n

Complete the statement

Force on a moving charge: F = q v B sin {0}. Field near a long straight wire: B = mu0 I over 2 pi {1}. Field inside a solenoid: B = mu0 {2} I.

Instructions

Tap the symbol that belongs in each blank.

Explanation