G e and Si due days start conducting at 0.3 V and 0.7 V respectively in the following figure if Geo @PhysicsMasterAcademy

Uploaded February 2026 | Updated September 2026, 3 weeks ago

Question No. 29 (I)- G e and s i due days start conducting at 0.3 V and 0.7 V respectively in the following figure if Geo day connection are worst the value v0 changes by (assume that the Ge diode has large breakdown voltage)
(A) 0.2V , (B) 0.4V , (C) 0.6V , (D) 0.8V

(II)- The Value of V0 and Ld for the network are :
(A)13V, 2.32mA , (B) 11.7V, 2.08mA , (C)11.3V, 2.01mA , (D) 11.7V, 1.96mA

(III)- The circuit sown below contains to ideal diodes, each with the forward resistance of 50 ohm. If the battery voltage is 6V, the current through the 100 ohm resistance (in amperes) is
(A) 0.036 , (B) 0.020 , (C)0.030 , (D) 0.027

(IV)- In the figure, potential difference between A and B is
(A) Zero , (B) 5V , (C) 10V , (D) 15V

| Class 12 chapter- Semiconductor Question No.- 29 solution by ujwal Kumar physics master | physics master academy is best coaching for all physics students.
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