The bulb does not glow in the setup shown in Fig.14.10. List the possible reasons. Explain your answer.

NCERT Q4.jpg



If the bulb does not glow, it means that electricity is not passing through it.

So, the possible reasons can be

  • Liquid is a poor conductor of electricity
  • Bulb is defective or fused
  • Battery may be dead
  • The wires might not be conducting
  • The connection of wires might be loose
  1. Class 8
  2. Chapter 14 Class 8 - Chemical Effects Of Electric Current

About the Author

CA Maninder Singh's photo - Founder at Teachoo
CA Maninder Singh
CA Maninder Singh is a Chartered Accountant for the past 11 years and a teacher from the past 11 years. He teaches Science, Accounts and English at Teachoo