Two electric bulbs rated |Current Electricity |JEEMAIN 2019

JEE-MAIN 2019

12-01-2019 S2

Question

Two electric bulbs, rated at (25 W, 220 V) and (100 W, 220 V), are connected in series across a 220 V voltage source. If the 25 W and 100 W bulbs draw powers $P_1$ and $P_2$ respectively, then

Select the correct option:

$P_1=9 \mathrm{~W}, P_2=16 \mathrm{~W}$

$\mathrm{P}_1=4 \mathrm{~W}, \mathrm{P}_2=16 \mathrm{~W}$

$P_1=16 \mathrm{~W}, P_2=9 \mathrm{~W}$

$\mathrm{P}_1=16 \mathrm{~W}, \mathrm{P}_2=4 \mathrm{~W}$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Physics

Easy

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