Answer to question 5 is whatever expertnent you did in class.
I don't know what you are asking but AC= Alternative current
V= Volt
I believe it is d hope this helps :)
Move the decimal<span> so there is one non-zero digit to the left of the </span>decimal<span> point. The number of </span>decimal<span>places you move will be the exponent on the 10 . If the </span>decimal<span> is being moved to the right, the exponent will be negative. If the </span>decimal<span> is being moved to the left, the exponent will be positive.</span>