MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Gauss's Law

The electric ...

Question

The electric flux through the surface S as due to all the charges as shown in following figure is $\frac{q_{1} + q_{3} - q_{2} - q_{4}}{ϵ_{0}}$

A

True

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

false

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is B
false

Clearly the electrical flux due to q₂ and q₄ through the given surface is zero as they lie outside the surface.

$\Rightarrow ϕ = \frac{q_{i n}}{ϵ_{0}} = \frac{q_{1} + q_{s}}{ϵ_{0}}$

Suggest Corrections

thumbs-up

0

Similar questions

Q. Assertion :Four point charges

q_{1}

q_{2}

q_{3}

q_{4}

are as shown in figure. The flux over the shown Gaussian surface depends only on charges

q_{1}

q_{2}

. Reason: Electric field at all points on Gaussian surface depends only charges

q_{1}

q_{2}

.

Q. Fig. shows four charges

q_{1}, q_{2}, q_{3}

q_{4}

fixed in space. Then the total flux of the electric field through a closed surface S, due to all the charges, is:

q_{1}, q_{2}, q_{3} a n d q_{4}

are point charges located at points as shown in the figure and S is spherical Gaussian surface of radius R. Which of the following is true according to the Gauss’s law.

(A)

: Four point charges

q_{1}, q_{2}, q_{3}

q_{4}

are as shown in figure. The flux over the shown gaussian surface depends only on charges

q_{1}

q_{2}

(R)

: Electric field at all points on gaussian surface is depends only on charges

q_{1}

q_{2}

Select the most appropriate answer from the options given below

Q. The three small sphere as shown in fig. carry charges

q_{1} = 4 n C, q_{2} = - 7.8 n C

q_{3} = 2.4 n C

. Find the net electric flux through

S_{1}

surface shown in cross section in the figure.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Gauss' Law

PHYSICS

Watch in App

explore_more_icon

Explore more

Standard XII Physics

Join BYJU'S Learning Program

CrossIcon