Physics, 31.03.2020 04:27, cedricevans41p4j3kx
A pentagon is a polygon with 5 sides of equal length. Imagine a pentagon in the xy-plane with its base (one of the 5 identical sides) extending from the origin along the x-axis (for which y=0) to x = 5.55 cm. The rest of the pentagon has y>0. Now imagine that a current, i = 3.33 Amps, runs along the 4 sides of the pentagon that have y>0 (ie there is no current along the x-axis side). If a uniform magnetic field of magnitude 0.222 Tesla pointing in the positive y-direction pervades the space, then what is the force on the 4-sided wire that carries the current. Answer = Newtons.
Answers: 2
Physics, 21.06.2019 21:30, raieliz1414
Write the equation for momentum, first using symbols for the variables, then using words for the variables.
Answers: 2
Physics, 22.06.2019 15:20, avree4722
Abag of potato chips contains 2.00 l of air when it is sealed at sea level at a pressure of 1.00 atm and a temperature of 20.0 deg c. what will be the volume of the air in the bag if you take it with you, still sealed, to the mountains where the temperature is 7.00 deg c and atmospheric pressure is 70.0 kpa? assume that the bag behaves like a balloon and that the air in the bag is in thermal equilibrium with the outside air.
Answers: 3
A pentagon is a polygon with 5 sides of equal length. Imagine a pentagon in the xy-plane with its ba...
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