Have a query? Ask a Tutor!!

Access to best educators and exclusive paper discussions

Offsite Campus Turito Championship

Can’t find what you’re looking for?

Our tutors are from top schools around the world, and they are waiting for you 24/7, anytime, anywhere.

Homework- One to One Solutions
Understand concepts to solve better
Get your doubts solved instantly

Physics-

General

Easy

Question

$q subscript 1 end subscript comma q subscript 2 end subscript comma q subscript 3 end subscript$ and $q subscript 4 end subscript$ are point charges located at points as shown in the figure and $S$ is a spherical Gaussian surface of radius R. Which of the following is true according to the Gauss’s law

$\oint_{s} ({\vec{E}}_{1} + {\vec{E}}_{2} + {\vec{E}}_{3}) . d \vec{A} = \frac{q_{1} + q_{2} + q_{3}}{2 ε_{0}}$
$\oint_{s} ({\vec{E}}_{1} + {\vec{E}}_{2} + {\vec{E}}_{3}) . d \vec{A} = \frac{(q_{1} + q_{2} + q_{3})}{ε_{0}}$
$\oint_{s} ({\vec{E}}_{1} + {\vec{E}}_{2} + {\vec{E}}_{3}) . d \vec{A} = \frac{(q_{1} + q_{2} + q_{3} + q_{4})}{ε_{0}}$
None of the above

The correct answer is: $not stretchy contour integral subscript s end subscript left parenthesis stack E with rightwards arrow on top subscript 1 end subscript plus stack E with rightwards arrow on top subscript 2 end subscript plus stack E with rightwards arrow on top subscript 3 end subscript right parenthesis. d stack A with rightwards arrow on top equals fraction numerator left parenthesis q subscript 1 end subscript plus q subscript 2 end subscript plus q subscript 3 end subscript right parenthesis over denominator epsilon subscript 0 end subscript end fraction$

By using $Error converting from MathML to accessible text.$

Related Questions to study

Electric charge is uniformly distributed along a long straight wire of radius 1mm. The charge per cm length of the wire is Q coulomb. Another cylindrical surface of radius 50 cm and length 1m symmetrically encloses the wire as shown in the figure. The total electric flux passing through the cylindrical surface is

Electric charge is uniformly distributed along a long straight wire of radius 1mm. The charge per cm length of the wire is Q coulomb. Another cylindrical surface of radius 50 cm and length 1m symmetrically encloses the wire as shown in the figure. The total electric flux passing through the cylindrical surface is

Physics-General

On a planet a freely falling body takes 2 sec when it is dropped from a height of 8 m, the time period of simple pendulum of length 1 m on that planet is

On a planet a freely falling body takes 2 sec when it is dropped from a height of 8 m, the time period of simple pendulum of length 1 m on that planet is

Physics-General

The equation of the tangent to curve $gamma equals b e to the power of negative x divided by a end exponent$ at the point where it crosses $gamma$ ‐axis is

The equation of the tangent to curve $gamma equals b e to the power of negative x divided by a end exponent$ at the point where it crosses $gamma$ ‐axis is

parallel

If the curve $gamma equals a to the power of chi$ and $gamma equals b to the power of chi end exponent$ intersect at angle cx, find the value of $t a n blank alpha.$

If the curve $gamma equals a to the power of chi$ and $gamma equals b to the power of chi end exponent$ intersect at angle cx, find the value of $t a n blank alpha.$

The abscissae of the points, where the tangent to curve $gamma equals x to the power of 3 end exponent minus 3 x to the power of 2 end exponent minus 9 x plus 5$ is parallel to $x$ ‐axis, are

The abscissae of the points, where the tangent to curve $gamma equals x to the power of 3 end exponent minus 3 x to the power of 2 end exponent minus 9 x plus 5$ is parallel to $x$ ‐axis, are

The equation of a plane passing through $left parenthesis 1 comma blank 2 comma blank minus 3 right parenthesis$ and $left parenthesis 0 , 0 comma 0 right parenthesis$ and perpendicular to the plane 3 $x minus 5 gamma plus 2 z equals 11$ is

The equation of a plane passing through $left parenthesis 1 comma blank 2 comma blank minus 3 right parenthesis$ and $left parenthesis 0 , 0 comma 0 right parenthesis$ and perpendicular to the plane 3 $x minus 5 gamma plus 2 z equals 11$ is

parallel

The planes $x plus gamma equals 0 comma gamma plus z equals 0$ and $x plus z equals 0$

The planes $x plus gamma equals 0 comma gamma plus z equals 0$ and $x plus z equals 0$

The plane $2 x minus 3 gamma plus 6 z minus 11 equals 0$ makes an angle $s i n to the power of negative 1 end exponent left parenthesis 0 right parenthesis$ with $chi$ ‐axis The value of’o’ is equal to

The plane $2 x minus 3 gamma plus 6 z minus 11 equals 0$ makes an angle $s i n to the power of negative 1 end exponent left parenthesis 0 right parenthesis$ with $chi$ ‐axis The value of’o’ is equal to

The Iocus represented by $x gamma plus gamma z equals 0$ is

The Iocus represented by $x gamma plus gamma z equals 0$ is

parallel

A directed line segment angles $c x comma beta comma r$ with the coordinate axes The value of $not stretchy sum subscript blank superscript blank c o s blank 2 alpha$ is always equal to

A directed line segment angles $c x comma beta comma r$ with the coordinate axes The value of $not stretchy sum subscript blank superscript blank c o s blank 2 alpha$ is always equal to

The direction cosines of two mutually perpendicular line are $l subscript 1 end subscript comma m subscript 1 end subscript comma n subscript 1 end subscript$ and $l subscript 2 end subscript comma m subscript 2 end subscript comma n subscript 2 end subscript$ The direction cosines of the line perpendicular to both the given line will be

The direction cosines of two mutually perpendicular line are $l subscript 1 end subscript comma m subscript 1 end subscript comma n subscript 1 end subscript$ and $l subscript 2 end subscript comma m subscript 2 end subscript comma n subscript 2 end subscript$ The direction cosines of the line perpendicular to both the given line will be

The projections of the line segment $A 8$ on the coordinate axes are $negative 9 , 12$ and $negative 8$ , respectively The direction cosines of the line segment $A 8$ are

The projections of the line segment $A 8$ on the coordinate axes are $negative 9 , 12$ and $negative 8$ , respectively The direction cosines of the line segment $A 8$ are

parallel

Consider the following statements:
Assertion (A): the plane $gamma plus z plus 1 equals 0$ is parallel to $chi$ ‐axis.
Reason (R): normal to the plane is parallel to $chi$ ‐axis. of these statements:

Consider the following statements:
Assertion (A): the plane $gamma plus z plus 1 equals 0$ is parallel to $chi$ ‐axis.
Reason (R): normal to the plane is parallel to $chi$ ‐axis. of these statements:

A variable plane passes through a fixed point $left parenthesis 0 comma blank b comma blank c right parenthesis$ and meets the coordinate axes in $A comma$ $B$ and $C$ The Iocus of the point common to the plane through $A comma$ $B$ and $C$ parallel to the coordinate planes is

A variable plane passes through a fixed point $left parenthesis 0 comma blank b comma blank c right parenthesis$ and meets the coordinate axes in $A comma$ $B$ and $C$ The Iocus of the point common to the plane through $A comma$ $B$ and $C$ parallel to the coordinate planes is

A line makes angles $c x comma$ $beta comma$ $r$ and $delta$ with the four diagonals of a cube, then $c o s to the power of 2 end exponent alpha plus c o s to the power of 2 end exponent beta plus c o s to the power of 2 end exponent r plus c o s to the power of 2 end exponent delta equals$

A line makes angles $c x comma$ $beta comma$ $r$ and $delta$ with the four diagonals of a cube, then $c o s to the power of 2 end exponent alpha plus c o s to the power of 2 end exponent beta plus c o s to the power of 2 end exponent r plus c o s to the power of 2 end exponent delta equals$

parallel

card img

With Turito Academy.

card img

With Turito Foundation.

card img

Get an Expert Advice From Turito.

Turito Academy

card img

With Turito Academy.

Test Prep

card img

With Turito Foundation.