What is true about current?
check all that apply

a. it is measured in ohms.

b. it is related to voltage and resistance by ohm's law.

c. it is the excess accumulation of electric charge.
d. it is measured in amps.
e. it is the flow of electric charges.

Aspecified volume of space contains an electric field for which the magnitude is given by e=e0cos(ωt). suppose that e0 = 20 v/m and ω = 1.0 × 107 s−1. part a what is the maximum displacement current through a 0.80 m2 cross-sectional area of this volume? express your answer with the appropriate units. idisp,max i d i s p , m a x = nothing nothing request answer part b how would this area have to be oriented relative to the electric field to get this maximum displacement current?