Question

Question 10:
Fill in the following blanks with suitable words :
(a) Potential difference is measured in………….. by using a……………. placed in………… across a component.
(b) Copper is a good………….. Plastic is an……………

Lakhmir Singh Physics Class 10

Answer 1

potential difference is measured in volt by using a voltmeter placed in parallel due to high resistance across a component(conductor). copper is good conductor whereas plastic is an insulator

Answer 2

b: copper is a good conductor and plastic is an bad conductor,