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1. A- Amplitude modeulation can be obtained using a transistor R- There is need of positive feedback to obtain AM. 2. A- (For a prism of refracting angle 60º and refractive index, μ = underroot2 , the Minimum deviation is 30º R- (Atminimum deviation, r1 = r2 =A/2= 30º 3. A- Potentiometer measures emf.) R- (Voltmeter measures potential difference


 1. A- Amplitude modeulation can be obtained using a transistor 

R- There is need of positive feedback to obtain AM.
 
2. A- (For a prism of refracting angle 60º and refractive index, μ = underroot2 , the Minimum deviation is 30º
R- (Atminimum deviation, r1 = r2 =A/2= 30º
 
3. A- Potentiometer measures emf.)
R- (Voltmeter measures potential difference


Grade:upto college level

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