Exercises
Jharkhand Board Science Solutions for Exercises
Simple step-by-step solutions to Exercises questions of Electricity and Circuits from SCIENCE: CLASS VI. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.
Questions from Exercises with Hints & Solutions
A device that is used to break an electric circuit is called _____. (Electric motor/Electric switch)
An electric cell has _____ terminals.
Mark True or False for following statements:
Electric current can flow through metals.
Instead of metal wires, a jute string can be used to make a circuit.
Electric current can pass through a sheet of thermocol.
Using the "conduction tester" on an object it was found that the bulb begins to glow. Is that object a conductor or an insulator? Explain.
Why should an electrician use rubber gloves while repairing an electric switch at your home? Explain.
The handles of the tools like screwdrivers and pliers used by electricians for repair work usually have plastic or rubber covers on them. Can you explain why?
