Match the current electricity term

Exercise and reference answers

Matching pairs

1. Left

   Resistance

   Right

   The constant R in Ohm's law

2. Left

   Ohm

   Right

   The SI unit of resistance

3. Left

   Current density

   Right

   Current per unit area, called j

4. Left

   Relaxation time

   Right

   Average interval between collisions

5. Left

   Drift velocity

   Right

   Slow bias against the field

6. Left

   Balanced bridge

   Right

   No current through the galvanometer

Instructions

Match each term on the left to its meaning.

Explanation