If voltage drop across inductor is 100V and current is 5A, what is value of inductive reactance?

<tr> <td style="width: 30px; text-align: center;"></td> <td class=""> <p>20Ω</p> </td> </tr>

{"type":"math","methodBadge":"Direct Formula","given":"Voltage V = 100V, Current I = 5A","formulaUsed":"$$X_L = \\frac{V}{I}$$","steps":[{"title":"Identify the known values","explanation":"The voltage across the inductor is given as $V = 100 \\text{V}$ and the current flowing through it is $I = 5 \\text{A}$.","highlight":""},{"title":"Apply the inductive reactance formula","explanation":"Using the formula for inductive reactance, we have $$X_L = \\frac{V}{I}$$.","highlight":"$$X_L = \\frac{100 \\text{V}}{5 \\text{A}}$$"},{"title":"Calculate the inductive reactance","explanation":"Now, substituting the known values into the formula gives us $$X_L = \\frac{100}{5} = 20 \\Omega$$.","highlight":"$$X_L = 20 \\Omega$$"},{"title":"Conclude the solution","explanation":"The calculated value of inductive reactance is confirmed as $20 \\Omega$.","highlight":""}],"answer":"B is correct because the inductive reactance calculated is $20 \\Omega$.","coreConcepts":["Inductive Reactance","AC Circuits","Ohm's Law"],"crossTopicTip":"This concept is crucial for understanding impedance in AC circuits, linking to topics like RLC circuits and resonance."}