An electric field E → = 4 x i ^ - y 2 + 1 j ^ N / C passes through the box shown in figure. The flux of the electric field through surfaces A B C D and B C G F are marked as ϕ I and ϕ II respectively. The difference between ϕ I - ϕ I I is (in N m 2 / C ) ____________.

Question

An electric field E &#8594; = 4 x i ^ - y 2 + 1 j ^ N / C passes through the box shown in figure. The flux of the electric field through surfaces A B C D and B C G F are marked as &#981; I and &#981; II respectively. The difference between &#981; I - &#981; I I is (in N m 2 / C ) ____________.

Aicharya · Accepted Answer

Flux via A B C D &#981; 1 = &#8747; E . d A = 0 Flux via B C E F &#981; 2 = &#8747; E . d A &#981; 2 = E . A = 4 x i ^ - y 2 + 1 j ^ . 4 i ^ = 16 x &#160; w h e r e , &#160; x = 3 &#981; 2 = 48 N . m 2 C &#160; &#981; 1 - &#981; 2 = - 48 N . m 2 C

An electric field E → = 4 x i ^ - y 2 + 1 j ^ N / C passes through the box shown in figure. The flux…

Solution

An electric field E &#8594; = 4 x i ^ - y 2 + 1 j ^ N / C passes through the box shown in figure. The flux…

Solution

An electric field E → = 4 x i ^ - y 2 + 1 j ^ N / C passes through the box shown in figure. The flux…