1.

If a current of 0.5A flows through a metallic wire for 2 hours, then howmany electrons would flow through the wire ?

Answer»

Solution :`q=ixxt=0.5xx2xx60xx60=3600C`
`"96500 Coulombs are EQUAL to 6.022"xx10^(23)E`.
So, 3600 Coulombs `=(6.022xx10^(23))/(96500)xx3600xx10^(22)" electrons"`


Discussion

No Comment Found