(a)[1]
He uses two meters. Write the names of the meters in the boxes above.
(b)[1]
State the quantities measured by these meters. meter 1 measures [BLANK] meter 2 measures [BLANK]
(c)[2]
Fig. 4.2 displays the meter readings. Record the readings below. meter 1 [BLANK] meter 2 [BLANK]
(d)[1]
Use your readings to calculate the resistance $R$ from the equation $R = \frac{V}{I}$.
(e)[1]
Describe one precaution the student should take to make the value of $R$ accurate.