1
JEE Advanced 2017 Paper 1 Offline
MCQ (More than One Correct Answer)
+4
-1
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. source
$$V = {V_0}\sin \omega t$$ as shown.
Which of the following options is/are correct?
Which of the following options is/are correct?
![JEE Advanced 2017 Paper 1 Offline Physics - Alternating Current Question 13 English](https://imagex.cdn.examgoal.net/vDv06S2D9hXz6vdnS/JS55fYNq1jAqJQRLQrlRvgA0tVDsy/gstWemA0H9qM1wmAqA6vL2/image.png)
2
JEE Advanced 2014 Paper 1 Offline
MCQ (More than One Correct Answer)
+3
-0
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) = I0 cos ($$\omega$$t), with I0 = 1 A and $$\omega$$ = 500 rad s-1 starts flowing in it with the initial direction shown in the figure. At $$t = {{7\pi } \over {6\omega }}$$, the key is switched from B to D. Now onwards only A and D are connected. A total charge Q flows from the battery to charge the capacitor fully. If C = 20 $$\mu$$F, R = 10 $$\Omega$$ and the battery is ideal with emf of 50 V, identify the correct statement(s).
![JEE Advanced 2014 Paper 1 Offline Physics - Alternating Current Question 9 English](https://app-content.cdn.examgoal.net/fly/@width/image/6y3zli1luqouvcj/f2d52555-02ea-4f84-9573-5a223ce17269/b1cc8120-f581-11ee-b5c8-8ba81f5b2fa1/file-6y3zli1luqouvck.png?format=png)
![JEE Advanced 2014 Paper 1 Offline Physics - Alternating Current Question 9 English](https://app-content.cdn.examgoal.net/fly/@width/image/6y3zli1luqouvcj/f2d52555-02ea-4f84-9573-5a223ce17269/b1cc8120-f581-11ee-b5c8-8ba81f5b2fa1/file-6y3zli1luqouvck.png?format=png)
3
IIT-JEE 2012 Paper 2 Offline
MCQ (More than One Correct Answer)
+4
-2
In the given circuit, the AC source has $$\omega$$ = 100 rad/s. Considering the inductor and capacitor to be ideal, the correct choice(s) is(are)
4
IIT-JEE 2011 Paper 2 Offline
MCQ (More than One Correct Answer)
+4
-2
A series RC-current is connected to AC voltage source. Consider two cases : (A) When C is without a dielectric medium and (B) when C is filled with dielectric of constant 4. The current IR through the resistor and voltage VC across the capacitor are compared in the two cases. Which of the following is/are true?
Questions Asked from Alternating Current (MCQ (Multiple Correct Answer))
Number in Brackets after Paper Indicates No. of Questions
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