• A beetle sits at the top of a bicycle wheel with a diameter of 0.75 m. Assuming the wheel turns counterclockwise, what is the angular dis-
placement of the beetle before it is squashed under the wheel? What arc
length does the beetle travel through before it is squashed?

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?