Riya wanted to light a bulb using a cell, wires, and a switch. She connected all the components, but the bulb did not glow. Her teacher checked the circuit and found that one wire was loose and the switch was open.
Why should all the connections in a circuit be tight?
Model Answer
All connections in a circuit should be tight to ensure a continuous and uninterrupted flow of electric current. Loose connections can introduce unwanted resistance, leading to poor conductivity, energy loss, overheating, and potential sparks, which can damage components or pose fire hazards. Tight connections maintain circuit integrity.
Explanation
Tight connections ensure an uninterrupted flow of current, preventing resistance, overheating, and potential circuit failures.