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

Magnifying glass, Magnifying Glass: A biconvex lens of short focal leng...

Magnifying Glass: A biconvex lens of short focal length and low power which forms a virtual and magnified image of an object placed with its focal length is known as magnifying

Searle''s vibration magnetometer, how to find magnetic moment and the princ...

how to find magnetic moment and the principle behind the magnetometer?

Reflection of a pulse at a fixed end, Reflection of a Pulse at a Fixed End ...

Reflection of a Pulse at a Fixed End Let's assume a pulse moving by a medium - perhaps by a rope or a slinky. What happens to the pulse while it reaches the end of that medium?

Rotating biological contactor model, The topic for the project is to study ...

The topic for the project is to study and do calculation in Rotating Biological Contactor although you may choose a different title for your report. The aim is to research how the

Dynamic Casimir effect, We can produce energy from dynamic Casimir effect?

We can produce energy from dynamic Casimir effect?

Define heat engine, Define Heat engine Heat engine is a device by which...

Define Heat engine Heat engine is a device by which a system is made to undergo a cyclic process that results in conversion of heat into work. It is explained as the ratio o

Kinetic energy of the block at the bottom of the plane, A block of wood ini...

A block of wood initially at rest slides down an inclined plane. Neglecting friction, the kinetic energy of the block at the bottom of the plane is: a)  All converted into h

Which of the subsequent is true of the electric potential, Question: Wh...

Question: Which of the subsequent is true of the electric potential? Answer: Except for the force-per-charge choice every response is part of the definition of electric

Inelastic scattering (raman''s effect), Under particular condition, light c...

Under particular condition, light can also suffer inelastic scattering from molecules in which it's wavelength changes.

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