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Assertion (A) : Wein bridge oscillator is generally used as a variable audio frequency oscillator

Reason (R) : by using either capacitor (or) resistor in one of the arms of the bridge, the frequency of a wein bridge oscillator can be varied

(A) Both (A) & (R) are true & (R) is correct explanation of (A)

(B) Both (A) & (R) are true but (R) is not the correct explanation of (R).

(C) (A) is true but (R) is false

(D) (A) is false but (R) is true

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Assertion (A) : Wein bridge oscillator is generally used as a variable audio frequency oscillator

Reason (R) : by using either capacitor (or) resistor in one of the arms of the bridge, the frequency of a wein bridge oscillator can be varied

(A) Both (A) & (R) are true & (R) is correct explanation of (A)

(B) Both (A) & (R) are true but (R) is not the correct explanation of (R).

(C) (A) is true but (R) is false

(D) (A) is false but (R) is true

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