Home
Class 12
PHYSICS
Electric flux through a surface of area ...

Electric flux through a surface of area `100 m^(2)` lying in the plane in the xy plane is (in V-m) if `E=hat(i)sqrt(2)hat(j)+sqrt(3)hat(k)`:

A

100

B

141.4

C

173.2

D

200

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ELECTROSTATICS

    AAKASH SERIES|Exercise LECTURE SHEET (EXERCISE - III) (LEVEL - II (ADVANCED) MORE THAN ONE CORRECT ANSWER TYPE QUESTIONS)|4 Videos

  • ELECTROSTATICS

    AAKASH SERIES|Exercise LECTURE SHEET (EXERCISE - III) (LEVEL - II (ADVANCED) LINKED COMPREHENSION TYPE QUESTIONS)|2 Videos

  • ELECTROSTATICS

    AAKASH SERIES|Exercise LECTURE SHEET (EXERCISE - III) (LEVEL - I (MAIN) STRAIGHT OBJECTIVE TYPE QUESTIONS)|6 Videos

  • ELECTROMAGNETICS

    AAKASH SERIES|Exercise ADDITIONAL EXERCISE|13 Videos

  • ELEMENTS OF VECTORS

    AAKASH SERIES|Exercise QUESTIONS FOR DESCRIPTIVE ANSWERS|10 Videos

Similar Questions

Explore conceptually related problems

Electric flux through a surface are 10 m^(2) lying in the xy plane is (ifvecE= hati + sqrt2hatj + sqrt3 hatk N//C)

Find out the electric flux through an area 10 m^(2) lying in XY plane due to a electric field vec(E)=2hat(i)-10 hat(j)+5hat(k) .

If side vec A B of an equilateral trangle A B C lying in the x-y plane 3 hat i , then side vec C B can be a. -3/2( hat i-sqrt(3) hat j) b. -3/2( hat i-sqrt(3) hat j) c. -3/2( hat i+sqrt(3) hat j) d. 3/2( hat i+sqrt(3) hat j)

The vector equation of the plane through the point (2, 1, -1) and passing through the line of intersection of the plane rcdot(hat(i)+3hat(j)-hat(k))=0 and rcdot(hat(j)+2hat(k))=0, is

If the electric field given by (5hat(i)+4hat(j)+9hat(k)) , then the electric flux through a surface of area 20 unit lying in the yz - plane will be

Position vector hat k is rotated about the origin by angle 135^0 in such a way that the plane made by it bisects the angel between hat ia n d hatjdot Then its new position is +-( hat i)/(sqrt(2))+-( hat j)/(sqrt(2)) b. +-( hat i)/2+-( hat j)/2-( hat k)/(sqrt(2)) c. ( hat i)/(sqrt(2))-( hat k)/(sqrt(2)) d. none of these

A vector parallel to the line of intersection of the planes overset(to)( r) (3 hat(i) - hat(j) + hat(k) )=5 and overset(to) (r ) (hat(i) +4 hat(j) - 2 hat(k) )=3 is

Find the unit vector perpendicular to the plane vec rdot(2 hat i+ hat j+2 hat k)=5.

Find the equation of the plane through the point 2 hat i+ hat j- hat k and passing through the line of intersection of the plane vec rdot(( hat i+3 hat j- hat k)=0\ a n d\ vec rdot(( hat j+2 hat k)=0.

The vector equation of the plane through the point hat(i)+2hat(j)-hat(k) and perpendicular to the line of intersection of the plane rcdot(3hat(i)-hat(j)+hat(k))=1 and rcdot(hat(i)+4hat(j)-2hat(k))=2 , is