Calculate the impedance of the series combination

Assignment Help Physics

Reference no: EM13255695

When only a resistor is connected across the terminals of an ac generator (117 V) that has a fixed frequency, there is a current of 0.490 A in the resistor. When only an inductor is connected across the terminals of this same generator, there is a current of 0.432 A in the inductor. When both the resistor and the inductor are connected in series between the terminals of this generator, calculate the following.

(a) the impedance of the series combination

(b) the phase angle between the current and the voltage of the generator

Reference no: EM13255695

Questions Cloud

Depict possible structures for the molecule : In a separate experiment, it was found that, for fixed temperature and pressure, a 0.100 L sample of this compound takes 1.97 times longer to effuse than does a 0.100 L sample of Ar(g). What is the molecular formula of the compound? draw possible ..

Find the kinetic energy of the merry-go-round : A horizontal 790-N merry-go-round of radius 1.20 m is started from rest by a constant horizontal force of 45 N, Find the kinetic energy of the merry-go-round after 5.0 s

Explain what was the percentage by mass of mg(oh)2 : What was the percentage by mass of Mg(OH)2 in the original sample? [Hint: When Mg(OH)2 or Al(OH)3 reacts with HCl(aq), the products are a chloride salt, water and CO2(g). Assume that all of the CO2(g) leaves the solution without reacting.]

What is the backward propagating current waveform : The following represent soulution of the transmission line disserential equations for some arbitrary function f(u): V(z, t) =60 cos(1000t -5z) -120 pi f (2t +z/100 +12) V i(z, t) = 2 pi f (2t +(z/100) +12) - cos(1000 t -5z) A a) what is the forward p..

Calculate the impedance of the series combination : When only a resistor is connected across the terminals of an ac generator (117 V) that has a fixed frequency, there is a current of 0.490 A in the resistor. calculate the impedance of the series combination

Which of these below is not one of these aspects : Which of these below is NOT one of these aspects?

Effect on your final carbonate if a drop of hcl is spilled : What will be the effect on your final %carbonate if a drop of HCl is spilled, and is not delivered to the test tube? Explain reasoning.

Determine what should be the width of the microstrip line : Design a microstrip transmission line with Z0 =100 ohm that will be etched onto a sielectric substrate with er = 3 and a thickness of 4 mm. what should be the width of the microstrip line

What was the fans angular acceleration : A cooling fan is turned off when it is running at 880rev/min . It turns 1000 revolutions before it comes to a stop. What was the fan's angular acceleration, assumed constant

User Account

All Pages