A9v battery is directly connected to each of 3 led bulbs. select the statement that accurately describes this circuit. a) a direct current is flowing through the bulbs using a series circuit so each bulb has the same current. b) a direct current is flowing through the bulbs using a parallel circuit so each bulb has the same voltage. c) an alternating current is flowing through the bulbs using a parallel circuit so each bulb has the same current. d) an alternating current is flowing through the bulbs using a series circuit so each bulb has the same voltage.
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Physics, 21.06.2019 19:30, BrodsterBj
Describe the path of a ray that approaches a mirror parallel to the principal axis.
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Physics, 22.06.2019 15:30, melanieambrosy
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 η on the surface of the conductor at that point? express your answer in terms of e and ϵ0
Answers: 1
A9v battery is directly connected to each of 3 led bulbs. select the statement that accurately descr...
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