Force on a current wire

Exercise and reference answers

Missing parts

1. Answer

   B

   Choices

   1. B
   2. E
   3. v

2. Answer

   current

   Choices

   1. current
   2. voltage
   3. field

Complete the statement

A straight conductor of length l carrying current I in a uniform field B feels F = I l cross {0}, and the direction of l follows the {1}.

Instructions

Tap a chip from the bank to fill each blank.

Explanation