In a region of space- the electric field is given by E- - 8- - 4- - 3k- The electric flux through a surface of area of 100 units in x - y plane is-

The correct option is B 300 units E⃗ = 8î + 4ĵ + 3k̂, A⃗ = 100k̂ .Electric flux ϕ=E⃗· A=(8Î+4 ĵ+3k̂)· 100k̂=300 ...

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Standard XII

Physics

Introducing Flux

In a region o...

Question

In a region of space, the electric field is given by $\to E = 8^j + 4^j + 3^k$ . The electric flux through a surface of area of $100$ units in $x - y$ plane is?

800 u n i t s

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300 u n i t s

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400 u n i t s

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1500 u n i t s

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Solution

The correct option is B $300 u n i t s$
$\to E = 8^i + 4^j + 3^k, \to A = 100^k$ .
Electric flux $ϕ = \to E \cdot A = (8^I + 4^j + 3^k) \cdot 100^k = 300$

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In a region of space, the electric field is given by →E=8^j+4^j+3^k. The electric flux through a surface of area of 100 units in x−y plane is?

The correct option is B 300 units→E=8^i+4^j+3^k,→A=100^k.Electric flux ϕ=→E⋅A=(8^I+4^j+3^k)⋅100^k=300

In a region of space, the electric field is given by $\to E = 8^j + 4^j + 3^k$ . The electric flux through a surface of area of $100$ units in $x - y$ plane is?

The correct option is B $300 u n i t s$
$\to E = 8^i + 4^j + 3^k, \to A = 100^k$ .
Electric flux $ϕ = \to E \cdot A = (8^I + 4^j + 3^k) \cdot 100^k = 300$