railway RRB Technician Grade 3 Mock Test 2024 General Science Biology Invention and Discoveries

A device used to test whether an object is carrying charge or not is called 

1
Electrometer 
2
Charge metre
3
Electroscope 
4
Chargoscope 
Share: WhatsApp Telegram X

Sponsored

hivanix.in

Visit

This quiz is brought to you by hivanix.in

🌐 Web App Development

Other Tools: chatwiz.hivanix.in mmspace.hivanix.in unogame.hivanix.in

Quick Navigation

Home

Subjects

Chapters