Find the effective current flowing through the circuit, Physics

Assignment Help:

Q. A capacitor of capacitance 2 μF is in an ac circuit of frequency 1000 Hz. If the rms value of the applied emf is 10 V, find the effective current flowing through the circuit.

Solution:

Capacitive reactance               XC      = 1 / ωC

= 1 / 2π ν C

= 1 / 2 X 3.14 X 1000 X 2 X 10 -6

= 79.6 Ω

Irms    = E eff / XC

= 10 / 79.6 = 0.126 A


Related Discussions:- Find the effective current flowing through the circuit

Important facts of laue experiment on x-ray diffraction, Q. Write down two ...

Q. Write down two important facts of Laue experiment on X-ray diffraction. The Laue experiment has established subsequent two important facts (1) X-rays are electromagnetic

Illustrate a ray diagram showing the formation of the image, A figure separ...

A figure separated into squares, each of size 1 mm 2 is being viewed at a distance of 9cm by a magnifying lens of local length 10cm, held close to the eye. (i) Illustrate a ray

Evaluate the skier''s height h, A water skier lets go of the tow rope upon ...

A water skier lets go of the tow rope upon leaving the end oaf jump ramp at a speed of 14.0 m/s. The skier has a speed of 13.0m/s at the highest point of the jump. Ignoring air res

Friction, friction is a necessary evil?

friction is a necessary evil?

Aiming at the monkey slow, Aiming at the Monkey Slow Assume a zookeeper...

Aiming at the Monkey Slow Assume a zookeeper must shoot a banana from banana cannon to a monkey who hangs from the limb of a tree. This particular monkey has a habit of droppin

What are the safety terms to be inspected on wiring, What are the safety te...

What are the safety terms to be inspected on wiring? Ans: Safety terms to be checked on wiring are securing of wiring through cleats with trough provision of correct size of

Radiography and depletion of ozone layer, Radiography and depletion of Ozon...

Radiography and depletion of Ozone layer: What is Radiography?  A. The method in which soft X-rays are used in medical diagnosis is called radiography. What are the uses

Which is equal to a newton, A Newton is equal to which of the following? ...

A Newton is equal to which of the following? a)  kilogram-meter per second b)  meter per second squared c)  Kilogram-meter per second squared d)  Kilogram per

Magnetic lines of induction and electric lines of force, The potential of e...

The potential of earth is taken as zero. Illustrate What is the difference between magnetic lines of induction and electric lines of force?

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