Exams › SSC CGL (Prelims) › General

The SI unit ohm measures:

1. Electric current
2. Potential difference
3. Electrical resistance
4. Capacitance

Correct answer: Electrical resistance

Solution

Ohm is the SI unit of electrical resistance. Resistance is the property that opposes the flow of electric current.

Related SSC CGL (Prelims) General questions

• Why are footballs generally spherical in shape?
• When light travels from water to air, which property remains unchanged?
• Difficulty in starting or stopping the motion of a body is due to:
• The bending of sound waves around obstacles is known as:
• Why does food cook faster in a pressure cooker?
• Why are modern tennis rackets commonly made with graphite composites?

⚔️ Practice SSC CGL (Prelims) General free + battle 1v1 →