[" 1.Calculate the dimensions of "(a)intvec E*vec lvec l," (b) "vBl" and "],[[" (c) "(d Phi_(B))/(dt)" .The symbols have their usual meanings."," parale "],[" haves "]]

Calculate the dimensions of (a) int vecE .dvecl, (b)vBl and (dPhi_0)/(dt) . The symbols have their usual meanings.

Calculate the dimensions of (a) int vecE .dvecl, (b)vBl and (dPhi_0)/(dt) . The symbols have their usual meanings.

Calculate the dimensions of (a) int vecE .dvecl, (b)vBl and (dPhi_0)/(dt) . The symbols have their usual meanings.

The ratio of dimensions of E and B is same as dimension of

If the dimension of a physical quantity are given by M^(a) L^(b) T^(e) then physical qantity will be

Prove that a necessary and sufficient condition for three vectors vec a,vec b and vec c to be coplanar is that there exist scalars l,m,n not all zero simultaneously such that lvec a+mvec b+nvec c=vec 0

For the lines L_(1);vec a+t(vec b+vec c) and L_(2);vec r=vec b+s(vec c+vec a) then L_(1) and L_(2) ntersect at