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Experiment 6: Friction
increasing the frictional force. Mathematically we can write the force of kinetic friction as F k = kF N (1) where F N is the normal force between the two surfaces in contact with one another and k is the coe cient of kinetic friction. The coe cient of kinetic friction is a dimensionless quantity (no units) that depends on the properties of the ...
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Experiment 11: Faraday’s Law of Induction
www.iit.eduexperiments are now referred to as Faraday’s Law of Induction. In general, Faraday’s Law states that an induced emf (E) along any closed path in a magnetic eld is equal to the rate at which the magnetic ux changes along the surface of the area within the path. Quantitatively, E= d B dt (1) where B is the magnetic ux through the closed path ...
Experiment 12: AC Circuits - RLC Circuit
www.iit.eduExperiment 12: AC Circuits - RLC Circuit Introduction An inductor (L) is an important component of circuits, on the same level as resistors (R) and capacitors (C). The inductor is based on the principle of inductance - that moving charges create a magnetic eld (the reverse is also true - a moving magnetic eld creates an electric eld).
Experiment 4: Capacitors - Illinois Institute of Technology
www.iit.eduA simple capacitor is the parallel plate capacitor, represented in Figure 1. The plates have an area Aand are separated by a distance dwith a dielectric ( ) in between. The plates carry charges +Qand Q, respectively, on their surfaces. The capacitance of the parallel plate capacitor is given by C= C 0 = Q V 0 = 0A d (1) 1-+-+-+-+-+-+
MEASURING GRAVITATIONAL ACCELERATION Lab #1
www.iit.edu• a digital photogate. PROCEDURE Refer to Phys 123 Lab Manual Lab 2 Section C for the procedure. DATA The photogate and timer were used to record times, as shown in Table 1. The side labels are the release distance from the photogate, and the top labels are height that the air track was inclined. H = 1 in H = 2 in H = 3 in
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