Q12.
Yes, both metal and non metal objects (neutral) attracted both the top and the bottom
tape. Having already established that the top and bottom piece of tape were charged, the neutral
materials mu
Q7.
T T interaction: (e) strongly repel
B B interaction: (e) strongly repel
T B interaction: (c) strongly attract
Q8.
The interaction of T - T, B B, T- B reacted to each other the same way as before r
Q5a.
When the pairs are stuck to the table and removed, the pair and the table have opposite
charges due to the shifting electrons between the surfaces. When each of the two pairs of tape
sticks toget
Pre-Lab questions:
Q1.
Both the force of gravity and the coulombs electric force are inversely proportional to
the radius squared (1/r2). Both equations are of the form: a constant (universal gravitat