Avertical automobile antenna is sensitive to electric fields polarized vertically. (a) true (b) false

What is the acceleration of a spaceship that is initially at rest and then speeds up to 220 m/s in 20 seconds

Uppose we consider the system of the three capacitors as a single "equivalent" capacitor. given the charges of the three individual capacitors calculated in the previous part, find the total charge qtot for this equivalent capacitor. express your answer in terms of v and c.

Which of the following are appropriate acceleration units?