Modern Physics 6 Question 27
30. Two identical junctions may be connected in series with a battery in three ways. The potential drops across the two junctions are equal in
circuit-1 circuit-2
(a) circuit-1 and circuit-2
(b) circuit-2 and circuit-3
(c) circuit-3 and circuit-1
(d) circuit-1 only
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Solution:
- In circuit 2 both the diodes are forward biased and in circuit 3 both the diodes are reverse biased.