In the given figure, each diode has a forward bias resistance of 30
and infinite resistance in reverse bias. The current I1 will be:
In the given figure, each diode has a forward bias resistance of 30 and infinite resistance in reverse bias. The current I1 will be:
Option 1 -
3.75 A
Option 2 -
2.73 A
Option 3 -
2.35 A
Option 4 -
2 A
-
1 Answer
-
Correct Option - 4
Detailed Solution:In give diagram Diode 1 and 2 are in forward bias with R =
and Diode 3 is reverse bias with R = infinite l1 current is flowing through 20So
current will flow through Diode 1 and 2. As resistance is same applying KCl in ABCD Loop-100l1 + 200 = 0
l1 = 2
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