A) 242 \[\Omega \]
B) 22000 \[\Omega \]
C) 100\[\Omega \]
D) 484 \[\Omega \]
Correct Answer: D
Solution :
\[P=100\text{ }W,\text{ }V=220\text{ }volt\] \[P=\frac{{{V}^{2}}}{R}\] \[\Rightarrow \] \[R=\frac{{{V}^{2}}}{P}\] \[=\frac{220\times 220}{100}=484\Omega \]You need to login to perform this action.
You will be redirected in
3 sec