Name the instrument used for measuring: voltage

Important Questions on Electric Current and its Effects

MEDIUM

7th CBSE

IMPORTANT

New Science Spark Book 7>Chapter 15 - Electric Current and its Effects>Put on your THINKING CAP!>Q 1

The device used to prevent the flow of excess current in the circuit is

MEDIUM

7th CBSE

IMPORTANT

New Science Spark Book 7>Chapter 15 - Electric Current and its Effects>Put on your THINKING CAP!>Q 1

The bulb in an electric circuit glows because of

MEDIUM

7th CBSE

IMPORTANT

New Science Spark Book 7>Chapter 15 - Electric Current and its Effects>Put on your THINKING CAP!>Q 2

Current has a _____ effect which can damage the electrical appliances through which it is flowing.