Substances which do not allow electric current to pass through them Il flowsLloses or


Question:

Substances which do not allow electric current to pass through them
Il flowsLloses or opens an electric circuitAllow electric current to pass through themif it iscondultricity.sulatorsake aeringricalLET’S REVISEanAo complete1.o openmagnetisedfused2switchelectric circuitO conductorcell3.sound energyo electrical energyŌ mechanical energylight energy4.o windmilldry cellsteam engineobjective Type QuestionsTick ( the only correct choice among the following.If current is drawn from the cell and the bulb glows, the circuit is said to beThe closed path in which the current flows is called alanIn a primary cell, the chemical energy is converted intoWhich of the following uses a chemical reaction to produce an electric cuAn electric switch is also sometimes referred to as a​

 


Leave a Reply

Your email address will not be published. Required fields are marked *