UNTT -5 VEC TOR
dr
olt
d d
dt dt
P-468 , Ex 1,2, 3,V, 5
SCALAR PoINT FUNCT1ON
Garodintfa satar Freld
and denokd as
-
a scalar fild
be a fun defnung
te l.y.)
grad
and denoted by fgrad f.
6allad gradiint of 5tala
ed
known
nd is also
Hre Voperahor is
dinottd by
(is, -*
abloa
Guornebic Meonig of Grodient nomal ka Re surface e
i a veckor
Gradiont of a scolor fild
egual to ae of change of along tRA
nd Rns a m0gnikude
nolmal
, ethoral Drivabe
Gpad
1) d he yadint t whre 3y-y'+ ot R point (1.2,-1)
i ( ) j(-3y) (-2y) 34
3 1
-12i - - 16 R
A
copkanar
qrad (u), 9rad l), grad (w)
ave
Sol ondiHon for ceblonariy a6, a(E»c) -lo. b o
I Tgradu
grod , grady gad u 2 gidedgvdod v
gvad w
0)sT : n7 v?
dr
olt
d d
dt dt
P-468 , Ex 1,2, 3,V, 5
SCALAR PoINT FUNCT1ON
Garodintfa satar Freld
and denokd as
-
a scalar fild
be a fun defnung
te l.y.)
grad
and denoted by fgrad f.
6allad gradiint of 5tala
ed
known
nd is also
Hre Voperahor is
dinottd by
(is, -*
abloa
Guornebic Meonig of Grodient nomal ka Re surface e
i a veckor
Gradiont of a scolor fild
egual to ae of change of along tRA
nd Rns a m0gnikude
nolmal
, ethoral Drivabe
Gpad
1) d he yadint t whre 3y-y'+ ot R point (1.2,-1)
i ( ) j(-3y) (-2y) 34
3 1
-12i - - 16 R
A
copkanar
qrad (u), 9rad l), grad (w)
ave
Sol ondiHon for ceblonariy a6, a(E»c) -lo. b o
I Tgradu
grod , grady gad u 2 gidedgvdod v
gvad w
0)sT : n7 v?
