A) \[0.67\,\Omega \]
B) \[3.0\,\Omega \]
C) \[4.0\,\Omega \]
D) \[1.5\,\Omega \]
Correct Answer: D
Solution :
The bulbs are connected in parallel, hence each bulb consumes \[\frac{48}{2}=24\,W.\] Therefore \[\frac{{{V}^{2}}}{R}=24\,\] Þ \[R=\frac{6\times 6}{24}=1.5\,\Omega \]
You need to login to perform this action.
You will be redirected in
3 sec
