A) 1000\[\Omega \]
B) 100\[\Omega \]
C) 50\[\Omega \]
D) 10\[\Omega \]
Correct Answer: D
Solution :
Resistance of coil\[{{X}_{L}}\propto \omega \] \[\frac{{{X}_{{{L}_{1}}}}}{{{X}_{{{L}_{2}}}}}=\frac{{{\omega }_{1}}}{{{\omega }_{2}}}\] \[\Rightarrow \] \[\frac{100}{{{X}_{{{L}_{2}}}}}=\frac{1000}{100}\] \[{{X}_{{{L}_{2}}}}=10\,\text{ohms}\]You need to login to perform this action.
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