Which of the following physical Quantity - SI unit pairs is correctly matched? |
Power - Kilogram Inductance - Henry Capacitance - Ohm Force - Newton |
Force - Newton |
The correct answer is option 4. Force - Newton. Out of the given options, the correctly matched physical quantity - SI unit pair is Force – Newton. Power is measured in Watts (W) and refers to the rate of energy transfer. Inductance is measured in Henrys (H) and represents the ability of a conductor to induce an electromotive force (EMF) in itself or nearby conductors. Capacitance is measured in Farads (F) and signifies the ability of a capacitor to store electrical energy. Ohm is the SI unit of electrical resistance, not a unit of any of the other quantities listed. Newton (N) is the SI unit of force and quantifies the push or pull exerted on an object. Therefore, force and Newton are the correctly matched physical quantity and SI unit pair. |