Why does a bulb not glow when circuit is open?

Type: MCQ • Marks: 1

A. Current cannot flow through a break

B. Cell has no terminals

C. Wires become insulators always

D. Bulb produces its own current

Explanation

A break in the circuit stops the flow of current needed to light the bulb.

Want to attempt the full test series with a timer and instant score? Purchase the package to unlock the complete test. Purchase Now

Class 7th Curiosity

This page is indexed for search so students can find questions directly from Google.

Welcome to TutorWale!