Physics, 14.10.2019 20:20, gemmaestelle
Apoint charge of magnitude q is at the center of a cube with sides of length l. a)what is the electric flux through each of the six faces of the cube? b)what would be the flux through a face of the cube if its sides were of length l1 ?
Answers: 2
Physics, 22.06.2019 21:10, alexiaalfaro
The junction rule describes the conservation of which quantity? note that this rule applies only to circuits that are in a steady state.
Answers: 1
Physics, 22.06.2019 21:40, iancuteodora30
Ahair dryer is basically a duct in which a few layers of electric resistors are placed. a small fan pulls the air in and forces it through the resistors where it is heated. air enters a 1200 w hair dryer at 100 kpa and 22°c and leaves at 47°c. the cross-sectional area of the hair dryer at the exit is 60 cm2. neglecting the power consumed by the fan and the heat losses through the walls of the hair dryer, determine (a) the volume flow rate of air at the inlet and (b) the velocity of the air at the exit.
Answers: 1
Apoint charge of magnitude q is at the center of a cube with sides of length l. a)what is the electr...
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