IIT-JEE 2012 Paper 1 Offline | Current Electricity Question 21 | Physics

IIT-JEE 2012 Paper 1 Offline

MCQ (More than One Correct Answer)

-2

For the resistance network shown in the figure, choose the correct option(s).

IIT-JEE 2012 Paper 1 Offline Physics - Current Electricity Question 14 English

The current through PQ is zero.

I₁ = 3A.

The potential at S is less than that at Q.

I₂ = 2A.

IIT-JEE 2009 Paper 1 Offline

MCQ (More than One Correct Answer)

-2

For the circuit shown in the figure

IIT-JEE 2009 Paper 1 Offline Physics - Current Electricity Question 3 English

The current I through the battery is 7.5 mA.

The potential difference across $$R_L$$, is 18 V.

Ratio of powers dissipated in $$R_1$$ and $$R_2$$ is 3.

If $$R_1$$ and $$R_2$$ are interchanged, magnitude of the power dissipated in $$R_L$$ will decrease by a factor of 9.

JEE Advanced Subjects