3) A thin wire { = 30.0 cm long is held parallel to and d = 80.X cm above a long, thin wire carrying I = 20Y Amp and fixed in position. The 30.0-cm wire is released at the instant t = 0 and falls, remaining parallel to the current-carrying wire as it falls. Assume the falling wire accelerates at 9.80 m/s. (a) At what time, the induced emf value in the 30.0-cm wire will approach infinity? Please give the answer in second unit with four significant figures. (b) What is the induced emf in the 30.0-cm wire, 0.400 s after the wire is released? Please give the answer in voltage unit with four significant figures.
Displacement, Velocity and Acceleration
In classical mechanics, kinematics deals with the motion of a particle. It deals only with the position, velocity, acceleration, and displacement of a particle. It has no concern about the source of motion.
Linear Displacement
The term "displacement" refers to when something shifts away from its original "location," and "linear" refers to a straight line. As a result, “Linear Displacement” can be described as the movement of an object in a straight line along a single axis, for example, from side to side or up and down. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Linear displacement is usually measured in millimeters or inches and may be positive or negative.
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