Physics, 22.07.2019 21:40 Zshotgun33
Each of the four circuits in the drawing consists of a single resistor whose resistance is either r or 2r, and a single battery whose voltage is either v or 2v. the unit of voltage in each circuit is v = 12 v and the unit of resistance is r = 6 Ο. determine (a) the power supplied to each resistor and (b) the current delivered to each resistor.
Answers: 1
Physics, 22.06.2019 14:30
In order to do work, the force vector must be question 1 options: in a different direction than the acceleration vector. in a different direction than the displacement vector. in the same direction as the displacement vector and the motion. in the same direction as the acceleration vector.
Answers: 1
Physics, 22.06.2019 15:30
To understand the behavior of the electric field at the surface of a conductor, and its relationship to surface charge on the conductor. a conductor is placed in an external electrostatic field. the external field is uniform before the conductor is placed within it. the conductor is completely isolated from any source of current or charge. part a: which of the following describes the electric field inside this conductor? it is in the same direction as the original external field.it is in the opposite direction from that of the original external field.it has a direction determined entirely by the charge on its surface.it is always zero. part b: the charge density inside the conductor is: 0non-zero; but uniformnon-zero; non-uniforminfinite part c: assume that at some point just outside the surface of the conductor, the electric field has magnitude e and is directed toward the surface of the conductor. what is the charge density Ξ· on the surface of the conductor at that point? express your answer in terms of e and Ο΅0
Answers: 1
Physics, 22.06.2019 15:30
1kg of water needs to recieve 4200j of energy to go from 90 degrees to 91 degrees. what is the specific heat capacity of water? what are the units?
Answers: 1
Physics, 22.06.2019 18:30
Which of the following is not a means to accelerating? question 4 options: a)increase speed b)remain still c)decrease speed d)change direction
Answers: 1
Each of the four circuits in the drawing consists of a single resistor whose resistance is either r...
Business, 02.11.2019 21:31
Mathematics, 02.11.2019 21:31
Arts, 02.11.2019 21:31
Mathematics, 02.11.2019 21:31
Mathematics, 02.11.2019 21:31
History, 02.11.2019 21:31
Mathematics, 02.11.2019 21:31