Sham made an electric circuit using wires , battery , key , and a bulb. But still the bulb did not glow.
Mention two possible reasons for not glowing of bulb.
Note: Bulb is in working condition.
Answers
Answered by
10
Answer:
MAY BE SHAM HAS NOT PLUG THE WIRE PROPERLY IN ELECTRIC SOCKET
OR
MAYBE DUE TO TECHNICAL PROBLEM ELECTRIC WIRE THE CURRENT IS NOT FLOWING IN THE WIRE AND THE BULB IS NOT GLOWING
Explanation:
Answered by
0
- Key is not closed.
- Battery is discharged.
Explanation:
- An electric circuit is a closed path of wires in which electricity is produced by flow of electrons or movement of charged particles.
- For an electric circuit to work, the path for electron flow must be complete.
- If the key is open, the circuit has a gap and the path for electricity flow is not complete. This could be a reason that the bulb does not glow. So, the key in the circuit must be closed.
- Current can flow through the circuit only when a potential difference is applied across the circuit. If the battery is discharged, then no voltage is present across the circuit for the current to flow.
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