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JEE Main202330 Jan 2023Evening ShiftPhysicsCurrent ElectricityActual

If the potential difference between B and D is zero, the value of x is 1 n Ω . The value of n is ______.

Correct answer

0

Step-by-step solution

As potential difference between B & D is zero therefore it is a balanced wheatstone bridge. So, we can write ⇒ R 1 R 2 = R 3 R 4 ⇒ 6 × 3 6 + 3 1 + 2 = x × 1 x + 1 x ⇒ 2 3 = 1 x + 1 ⇒ x = 0 . 5 = 1 2 Hence, required n = 2 .

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