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IIT-JEE 2009 Paper 1 Offline
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For the circuit shown in the figure

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

A
The current I through the battery is 7.5 mA.
B
The potential difference across $$R_L$$, is 18 V.
C
Ratio of powers dissipated in $$R_1$$ and $$R_2$$ is 3.
D
If $$R_1$$ and $$R_2$$ are interchanged, magnitude of the power dissipated in $$R_L$$ will decrease by a factor of 9.
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