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An air core solenoid is used as an inductor in an oscillating LC circuit with a 1.50 \muF capacitor. The solenoid had a diameter of 6.40 cm and lenght 19.0 cm. The circuit oscillates at 965 Hz, and the maximum voltage on the capacitor is 37.5 V. Asume zero resistance.
a) Find the inductance of the solenoid. I came up with 1.81 x 10^-2 H
b) Find the number of turns in the solenoid.
c) Find the energy stored in the circuit. I came up with 1.05 mJ
d) Find the maximum current. I came up with 0.341 A
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A person walks 21° north of east for 3.30km. How far would another person walk due north and due east to arrive at the identical location.
An observer, whose eyes are 1.99 m above the ground, is standing 35.0 m away from a tree. The ground is level, and the tree is growing perpendicular to it. The observer's line of sight with the treetop makes an angle of 23.0° above the horizontal. Ho..
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