A) \[2V,0.5\Omega \]
B) \[2V,0.4\Omega \]
C) \[>2V,0.5\Omega \]
D) \[>2V,0.4\Omega \]
Correct Answer: B
Solution :
[b] \[\varepsilon =2V\] \[\frac{\varepsilon }{r}=5\] \[\frac{2}{r}=5\] \[r=\frac{2}{5}=0.4\Omega \]You need to login to perform this action.
You will be redirected in
3 sec