Physics, asked by manjzeshan, 1 year ago

Can I plz know the answer of the following questions
a) the wire used for making filaments of heaters
b) why can't be copper wire used as a fuse?
c) why can't we use permanent magnets for transporting heavy iron machinery in industries

Answers

Answered by kick6

we can't use copper wire for fuse because when the excessive comes from the circuit there is a risk of electric shock and copper have high melting point do so the copper wire cannot melt and breaking the flow f current from circuit and appliances the fuse is made up of tin plated wire which has low melting point

manjzeshan: Thanks but... I want the other two answers also plzzzz

Answered by syedSaniya

a.iron wire
b.copper wire can't be used as a fuse becoz it has high melting point

manjzeshan: Thanks

kick6: why you are saying thanks to me

kick6: I'll say thanks to you

manjzeshan: Becoze u helped me out in my question

kick6: ok

manjzeshan: Y are u saying me thanks

kick6: because if you can't ask question I am not able to answer it

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Can I plz know the answer of the following questions a) the wire used for making filaments of heaters b) why can't be copper wire used as a fuse? c) why can't we use permanent magnets for transporting heavy iron machinery in industries

Answers

Can I plz know the answer of the following questions
a) the wire used for making filaments of heaters
b) why can't be copper wire used as a fuse?
c) why can't we use permanent magnets for transporting heavy iron machinery in industries