Answer the following in brief:
During a science practical, Aarav assembled a simple electrical circuit using a cell, connecting wires, a switch, and a lamp. He carefully connected all the components and closed the switch, expecting the lamp to glow. However, the lamp did not light up. His teacher asked him to inspect the circuit and think about the possible reasons why the lamp was not glowing, even though all the components appeared to be connected.
Based on the above situation, suggest any two possible reasons why the lamp did not glow.
Based on the above situation, suggest any two possible reasons why the lamp did not glow.
The lamp may not glow due to the following reasons:
1. The , making the lamp . It interrupts the path of electric current, so the lamp cannot glow.
2. The circuit may due to a or an . Since electric current flows only in a , the lamp will not glow.