Determine the power absorbed by the circuit, Physics

Assignment Help:

A 20 Ω non-reactive resistor is connected in series with a coil of inductance 80mH and negligible resistance. The combined circuit is connected to a 200V, 50Hz supply.

Calculate

(a) the reactance of the coil,

(b) the impedance of the circuit,

(c) the current in the circuit,

(d) the power factor of the circuit,

(e) the power absorbed by the circuit,

(f ) the value of a power factor correction capacitor to produce a power factor of unity, and

(g) the value of a power factor correction capacitor to produce a power factor of 0.9

 


Related Discussions:- Determine the power absorbed by the circuit

Dimension, dimension of electric current

dimension of electric current

Hawking temperature, Hawking temperature: The temperature of a black h...

Hawking temperature: The temperature of a black hole caused through the emission of Hawking radiation. For a black hole along with mass m, it is following T = (hbar c 3 )/(

Gauss law for magnetic fields, Gauss' law for magnetic fields The mag...

Gauss' law for magnetic fields The magnetic flux by a closed surface is zero; no magnetic charges present. In differential form, div B = 0.

What is angular velocity, The power of change of angular displacement with ...

The power of change of angular displacement with respect to time is known as angular velocity.

Calculating unknown resistances by wheatstone bidge, Calculating unknown re...

Calculating unknown resistances The current through the galvanometer (G) - a very sensitive ammeter, is reduced to zero by adjusting R 4 .  The bridge is then said to be balanc

Total polarization, In the presence of electronic, ionic and dipolar polari...

In the presence of electronic, ionic and dipolar polarization mechanisms, t he average induced  dipole moment per molecule will be the sum of all the contributions in terms of the

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd