NEW
New Website Launch
Experience the best way to solve previous year questions with mock tests (very detailed analysis), bookmark your favourite questions, practice etc...

## Alternating Current

### Physics

#### Previous Years Questions

More
In Process 2, total energy dissipated across the resistance ED is
JEE Advanced 2017 Paper 2 Offline
In Process 1, the energy stored in the capacitor EC and heat dissipated across resistance ED are related by...
JEE Advanced 2017 Paper 2 Offline
An AC voltage source of variable angular frequency $$\omega$$ and fixed amplitude V0 is connected in series with a capac...
IIT-JEE 2010 Paper 1 Offline

## MCQ (More than One Correct Answer)

More
A source of constant voltage V is connected to a resistance R and two ideal inductors L1 and L2 through a switch S as sh...
JEE Advanced 2017 Paper 2 Offline
The instantaneous voltages at three terminals marked $$X,Y$$ and $$Z$$ are given by $${V_x} = {V_0}\,\sin \,\omega t,... JEE Advanced 2017 Paper 2 Offline In the circuit shown,$$L = 1\,\mu H,C = 1\,\mu F\,$$and$$R = 1\,k\Omega .$$They are connected in series with an a.c.... JEE Advanced 2017 Paper 1 Offline At time t = 0, terminal A in the circuit shown in the figure is connected to B by a key and an alternating current I(t) ... JEE Advanced 2014 Paper 1 Offline In the given circuit, the AC source has$$\omega$$= 100 rad/s. Considering the inductor and capacitor to be ideal, the ... IIT-JEE 2012 Paper 2 Offline A series RC-current is connected to AC voltage source. Consider two cases : (A) When C is without a dielectric medium an... IIT-JEE 2011 Paper 2 Offline ## Numerical More A series RC combination is connected to an AC voltage of angular frequency$$\omega = 500 rad/s. If the impedance of t...
IIT-JEE 2011 Paper 2 Offline

### Joint Entrance Examination

JEE Main JEE Advanced WB JEE

### Graduate Aptitude Test in Engineering

GATE CSE GATE ECE GATE EE GATE ME GATE CE GATE PI GATE IN

NEET

Class 12