A horizontal straight wire 10m long extending from east to west is falling with a speed of 5m pert sec.at right angles to the horizontal componen of the earths magnetic field 0.3 X 10 n^ -4
I know the answer to emf induced
Please in detail xplain me how to use flemings right hand rule here Becoz only direction of force is known i.e downward .. which is at high potential and why !!M not clear !
plz...i can't undrstd working of a.c generator??
A horizontal straight wire 10m long extending from east to west is falling with a speed of 5m pert sec.at right angles to the horizontal componen of the earths magnetic field 0.3 X 10 n^ -4
I know the answer to emf induced
Please in detail xplain me how to use flemings right hand rule here Becoz only direction of force is known i.e downward .. which is at high potential and why !!M not clear !
a)current will decrease
2)current will increase
3)current will remain the same..
i didn't understand how to apply lenz law in this prblm..
(Answer 2L)
plz...i can't undrstd working of a.c generator??