InLossistancy infopenc's circutal lau
omrecin Dsplaement crTent"
i(t) ic)
To detrmine B fidd ot point P oDstt an amperenlop
ciorcle passing through point p.
aLLnding to anpere's irutal lau
HoLe
B dL oIe
B.257
B
25
In dia.qgram b :
B. 20Y
B
a point by applying ampere cirutel
magnhic field af
lau is diff erot for 2 diff rent Sunfaes.
Tbis is the i te inconsisteny found by maxwell.
To rumoe 1às in consistncy we in tYoduce the conwpt
of displaemunt uent
, btw he capactors
Electric field
d
dt
d
dt.
ot
displaunnent cureat is defined as The cuTTent de to
Yration of eletic fild, witf tme
hunce B
hene apn crutal (aw bemodaficd as
dt.
Marxt's4 eanation s
3. Eds