Ok so what we need to find is how large is the potential difference between points A and B.
Now you make a statement about what this potential difference would do in this problem
We now know that the points from A and B relies to transport a difference by using points A to B per unit change.
V
=
W/
q
=
50/
10
=
5
V=
q
W
=
10
50
=5 V (5 volt).
Answer:
We show added energy to a system as +Q or -W
Explanation:
The first law of thermodynamics states that, in an isolated system, energy can neither be created nor be destroyed;
Energy is added to the internal energy of a system as either work energy or heat energy as follows;
ΔU = Q - W
Therefore, when energy is added as heat energy to a system, we show the energy as positive Q (+Q), when energy is added to the system in the form of work, we show the energy as minus W (-W).
1) 4 m
Prefix "milli" (m) means . Therefore:
2)
Prefix "Tera" (T) means . Therefore:
3) 48.6 A
Prefix "deci" (d) means . Therefore:
4)
Prefix "micro" () means . Therefore:
5)
Prefix "giga" (G) means . Therefore:
Answer:
Move further apart
Explanation:
The negative charge on the rod repels the electrons on the cap thus they concentrate at the leaves causing an increase in the amount of charge at the leaves. Since like charges repel, the two leaves of the electroscope move further apart.