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(chatquestion)...(A) 42 2V2 - V7 + 3] [2/2-17+ V3] 2/2 (B) 4/2 2V2 + V7 - V3] V21-1] R (C) R (D) 10 A silicon diode requires minimum current of 2mA to be above its knee point of its (V-I) characteristics. Assuming voltage across diode is constant above its knee point. The value of maximum resistance that should be connected in series with diode and battery of 10 V such that diode operates above its knee point. (Assume resistance of diode to be zero) (A) (B) 2. 5 k2 5.35 k2 4.65 k2 9.30 k2 Light of intensity I falls parallel to the axis on the curved surface of a perfectly reflecting right circular cone having semi vertical angle 0 and base radius R as shown in figure. The value of force acting on the cone 3.

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