An electric field is expresed as `vec(E)=2hat(i)+3hat(j)` The potential difference `(V_(A)-V_(B))` between two given by `r_(A)=hat(i)+2hat(j)` and `r_(B)=2hat(i)+hat(j)+3hat(k)` is

An electric field is expressed as vec(E) = 2hat(i) + 3hat(j) . Find the potential difference (V_(A) - V_(B)) between two point A and B whose position vectors are give by vec(r_(A)) = hat(i) + 2j and vec(r_(B)) = 2hat(i) + hat(j) + 3hat(k)

Vector vec(A)=hat(i)+hat(j)-2hat(k) and vec(B)=3hat(i)+3hat(j)-6hat(k) are :

Vector vec(A)=hat(i)+hat(j)-2hat(k) and vec(B)=3hat(i)+3hat(j)-6hat(k) are :

Find the potential difference between points A and B in an electric field vec(E ) = (2hat(i) + 3hat(j) + 4hat(k)) NC^(-1) where vec(r_(A)) = (hat(i) -2hat(j) + hat(k))m and vec(r_(B)) = (2hat(i) + hat(j) - 2hat(k))m

Find V_(ab) in an electric field vec(E)=(2hat(i)+3hat(j)+4hat(k))N//C where vec(r)_(a)=(hat(i)-2hat(j)+hat(k))mandvec(r_(b))=(2hat(i)+hat(j)-2hat(k))m

Find V_(ab) in an electric field vec(E)=(2hat(i)+3hat(j)+4hat(K))N//C where vec(i)_(a)=(hat(i)-2hat(j)+hat(k))mandvec(r_(b))=(2hat(i)+hat(j)-2hat(k))m

vec(r )=(-4hat(i)+4hat(j) +hat(k)) + lambda (hat(i) +hat(j) -hat(k)) vec(r)=(-3hat(i) -8hat(j) -3hat(k)) + mu (2hat(i) +3hat(j) +3hat(k))

Find the angle between the vectors vec(a) and vec(b) , when (i) vec(a)=hat(i)-2hat(j)+3 hat(k) and vec(b)=3hat(i)-2hat(j)+hat(k) (ii) vec(a)=3 hat(i)+hat(j)+2hat(k) and vec(b)=2hat(i)-2hat(j)+4 hat(k) (iii) vec(a)=hat(i)-hat(j) and vec(b)=hat(j)+hat(k) .