Answer:
d. NO
Explanation:
As, the potential energy between charge one and two does not depend upon the charge third, so it is very much possible to bring a third charge in from infinity without changing the potential energy of the system. And it does not matter what the sign of the third charge it.
Hence, the correct answer is D.
<span>B. Compression causes upward vertical movement.</span>
Elements to the left tend to form positive ions is the right answer mark me brainlist
Answer:
Explanation:
The resistance of a conductor is directly proportional to its length and is inversely proportional to its cross-sectional area, this dependence is given by:
is the material's resistance, L is the legth and A is the cross-sectional area.
For the first and second coils, we have:
For the third and fourth coils, we have: