A multimeter is used to measure several electrical properties, including: - Voltage, - Current, and - Resistance. However, a multimeter does not measure electric charge. Electric charge is typically measured using a different instrument called a coulomb meter.
Thus, the correct answer is Charge.

The equivalent resistance between the points \(A\) and \(B\) in the given circuit is \[ \frac{x}{5}\,\Omega. \] Find the value of \(x\). 
A Wheatstone bridge is initially at room temperature and all arms of the bridge have same value of resistances \[ (R_1=R_2=R_3=R_4). \] When \(R_3\) resistance is heated, its resistance value increases by \(10%\). The potential difference \((V_a-V_b)\) after \(R_3\) is heated is _______ V. 