Mark the incorrect statement.

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(D) Statement $A$ is correct based on Kirchhoff's Voltage Law $(KVL)$ for $AC$ circuits.Statement $B$ is correct because $P = VI \cos \phi$. For a fix

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The use of a capacitor is avoided in the circuit of an induction coil.

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(D) Statement $A$ is correct based on Kirchhoff's Voltage Law $(KVL)$ for $AC$ circuits.Statement $B$ is correct because $P = VI \cos \phi$. For a fixed power $P$ and voltage $V$, a low power factor $(\cos \phi)$ requires a higher current $I$, leading to higher $I^2R$ losses.Statement $C$ is correct as capacitors are used to compensate for inductive loads to improve the power factor.Statement $D$ is incorrect because capacitors are frequently used in induction coils (e.g., in spark plugs or ignition systems) to suppress arcing and improve efficiency.Therefore, the incorrect statement is $D$.

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