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NEET · Physics · STD 12 - 8. Electromagnetic waves
A \(100 \,\,\Omega\) resistance and a capacitor of \(100 \,\,\Omega\) reactance are connected in series across a \(220\,\ V\) source. When the capacitor is \(50\%\) charged, the peak value of the displacement current is.....\(A\)
- A \(4.4 \)
- B \(11\)\(\sqrt 2 \)
- C \(2.2 \)
- D \(11\)
Answer & Solution
Correct Answer
(C) \(2.2 \)
Step-by-step Solution
Detailed explanation
\(\text { Here, } R=100\, \Omega, X_{e}=100 \,\Omega\) Net impedance, \(Z=\sqrt{R^{2}+X_{L}^{2}}=100 \sqrt{2}\, \Omega\)
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