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Ankur Bahuguna

· started a discussion

· 1 Months ago

Explanation (Question:308567.0)

Pls explain

Question:

In the circuit shown in the adjoining figure, the potential difference between B and D is zero, the unknown resistance is of:

  

Options:
A)

4Ω

B)

2Ω

C)

3Ωσ

D)

e.m.f. of a cell is required to find the value of X.

Solution:

Ans: (b) 2Ω

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