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If each diode in figure has a forward bi...

If each diode in figure has a forward bias resistance of 25 Omega and infinite resistance in reverse bias, what will be the values of the current ` I_1 , I_2 , I_3 and I_4? `

Text Solution

Verified by Experts

The correct Answer is:
A, B, C, D
Current flows only in branches AB and EF as diode of CD branch is in reverse bias.
` (:. I_3 = 0) `
So, given circuit is equivalent to
` Also by symmetry ,
` I_2 = I_4 = 0.05 / 2 = 0.025A
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