2.7
What are the electric field and potential at the
centre of a square whose diagonals are 6...
Physics, 07.02.2021 14:00 salvadorjr1226p4zkp3
2.7
What are the electric field and potential at the
centre of a square whose diagonals are 60 cm
each when (a) charges each of 2uc are placed at
the four corners. (b) charges of + 2uc are placed
on the adjacent comers and - 4uc on other cor.
ners.
3
Answers: 3
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Atank has a shape of a cone with a radius at the top of 2 m and a height of 5 m. the tank also has a 1 m spout at the top of the tank. the tank is filled with water up to a height of 2 m. find the work needed to pump all the water out the top of the spout. (use 9.8 m/s2 for g and the fact that the density of water is 1000 kg/m3.)
Answers: 1
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Answers: 2
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