Physics, 30.08.2019 19:30 angie0928ag
Acylindrical shell of radius 7.00 cm and length 2.56 m has its charge uniformly distributed on its curved surface. the magnitude of the electric field at a point 22.3 cm radially outward from its axis ( measured from the midpoint of the shel) is 36.0 knvc. (a) find the net charge on the shell. if the radius of the shell was reduced to zero, would that affect the field at 22.3 cm from the axis? ndc (b) find the electric field at a point 4.00 cm from the axis, measured radially outward from the midpoint of the shel. kn/c
Answers: 1
Physics, 21.06.2019 16:30
Aball bearing at 220.0 °c is dropped into a cup containing 250.0 g of water at 20.0 °c. the water and ball bearing come to a temperature of 30.0 °c. what is the heat capacity of the ball bearing in j/°c? (hint: how are the algebraic signs of q related for the ball bearing and the water? )
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Physics, 23.06.2019 00:30
What practical value did astronomy offer to ancient civilizations?
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Acylindrical shell of radius 7.00 cm and length 2.56 m has its charge uniformly distributed on its c...
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