Wheatstone Bridge

3 Questions
3 Papers Covered
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2025 1 question

  1. The current passing through the battery in the given bridge circuit (balanced Wheatstone bridge with arms $5\,\Omega$, $2.5\,\Omega$, $3\,\Omega$, $1.5\,\Omega$, central resistor $6\,\Omega$, series resistors $1.5\,\Omega$, $5.5\,\Omega$, $\frac{1}{3}\,\Omega$ and battery $5\text{ V}$) is:

2024 1 question

  1. Choose the correct circuit which can achieve the bridge balance.

2022 1 question

  1. A wheatstone bridge is used to determine the value of unknown resistance X by adjusting the variable resistance Y as shown in the figure. For the most precise measurement of X, the resistances P and Q :