Please answer the question (WHat can you conclude from the measurements about th
ID: 2249777 • Letter: P
Question
Please answer the question (WHat can you conclude from the measurements about the effect of the inductor in the circuit?)
Thank you
Page 3 of 4 Data for Part 3: (Answer with the correct units) Components voltage Current O.O VM L2 (1 ml! 1-3 (1 L4 (10 mH 20 Resistor ( 100 ) rM What can you conclude from the measurements about the effect of the inductor in the circuit.? 4.- For an unmarked inductor you are asked to find its inductance value. A test setup consisting of a square waveform generator (10 Vpp with an initial 10 kHz freauency, the frequencv is adjusted so that the inductor current has time to reach its final value during each square wave pulse), and an oscilloscope is used to make the measurements (the scope should be set to view a complete exponential curve). The method is to place the inductor in series with a resistor (1 kS2) and measure the time constant by applying a square wave to the circuit (see figure 4) and observing the result voltage across inductor with an oscilloscope. Determine the approximate circuit time constant from the scope display, then print the exponential curve, and calculate the inductance of the unmarked inductor. (Show all your work on the graph to get the full credit) 1 k2 OSC gnrator Figure 4. Way to connect the circuit for part 4 e described in part (4) above but instead of measuring the voltage 5.- Repeat the p across the inductor (see figure 5), display the voltage across the resistor in the oscilloscope Determine the approximate circuit time constant from the scope display, then print the exponential curve, and calculate the inductance of the unmarked inductor. (Show all your work on the graph to get the full credit)Explanation / Answer
When the inductor value increses ,the inducive reactance also increses with variable frequency
inductive reactance X = wL
CURRENT I = V/Z
IMPEDANCE Z= R+JX
so that cleary when inductance increses, the inductive reactance also increses.and then currrent will be decreases
if the frequency is ZERO then X=0 and current i=V/R=4.834/100=48.34A
at zero frequenct the inductor act as short circuit.