Final answer:
The statement is true; leakage current of a capacitor is measured in milliamps (mA) or microamps (µA).
Step-by-step explanation:
The statement that leakage current of a capacitor is measured in milliamps (mA) or microamps (µA) is True. Leakage current is the small amount of electric current that flows across the dielectric material of the capacitor or through its insulating material to the ground or other conductors, despite the capacitor being charged to a specific voltage. It is typically a very small current, which is why it is measured in milliamps or even smaller units, microamps, to capture its minute magnitude accurately. For example, a capacitor with a leakage current specification might be rated in microamps.