Determine the rate at which the electric field changes between the round plates of a capacitor, 5.6 cmcm in diameter, if the plates are spaced 1.4 apart and the voltage across them is changing at a rate of 140 V/sV/s .

- measure reactants precisely. ( first choice)

- stir to the reaction take place. ( second choice)

- wait patiently until the reaction completes. ( fourth choice)

- make sure to recover as much copper as possible. ( last choice)

c

explanation:

d. air pressure decreases as altitude increases.

if they have a finite resultant