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An object having a mass of 10.0g and a charge of +8.00 x 10^-5 C is placed in an electric field E with Ex = 3.00 x 10^3 N/C, Ey = -66N/C and Ez = 0.
(a). What are the magnitude and direction of the force on the object?
(b). If the object is released from rest at the origin, what will be its coordinates after 3.00 seconds? Show all steps and solution please.
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A speedboat starts from rest and accelerates at +2.32 m/s2 for 6.78 s. At the end of this time, the boat continues for the additional 5.34 s with an acceleration of +0.677 m/s2. Following this, the boat accelerates at -0.686 m/s2 for 8.68 s.
An uncharged metal slab has square faces with 12 cm sides. It is placed in an external electricfield that is perpendicular to its faces. The total charge inducedon one of the faces is 1.2 nC. What isthe magnitude of the electric field?
A particular inductor has appreciable resistance. When the inductoris connected to a 11.5 V battery, the current in the inductor is4.54 A. When it is connected to AC source with an rms output of11.5 V and a frequency of 69 Hz, the current drops to..
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