YASH CLASSES
2 CURRENT ELECTRICITY
11. What
is responsible for the flow of
current through the metallic conductor ?
12.How much electron in 16 C of charge?
13. How much electron in 80 C of charge?
14. How much electron in 2.4 C of charge?
15.o.5C charge passes section of a conductor
in 5 sec . Find the current .
16. 5C charge passes section of a conductor
in 15 sec . Find the current .
17. 7.5C charge passes section of a conductor
in 5 sec . Find the current .
18.Two resistance when connected in parallel
give resultant value of 2 ohm and when
connected in series the
value of 9 ohm .
calculate the value of each resistance .
19.Two resistance when connected in parallel
give
resultant value of 12 ohm and
when
connected in series the
value of 18 ohm .
calculate the value of each resistance .
20.Two resistance when connected in parallel
give
resultant value of 8ohm and when
connected in series the
value of 24 ohm .
calculate the value of each resistance .
21.Two resistance when connected in parallel
give
resultant value of 15 ohm and
when
connected in series the
value of 8 ohm .
calculate the value of each resistance .