`D= {x:0<=4x^2<=1}`

Let f(x=sin""pi/x and D= { x : f (x) gt 0} , then D contains

Let f(x)= sin((pi)/x) and D={x:f(x)gt0) , then D contains

The function f(x)=x/2+2/x has a local minimum at x=2 (b) x=-2 x=0 (d) x=1

y log y d x- x d y=0

A current I flows in a rectangularly shaped wire whose centre lies at (x_0,0,0) and whose vertices are located at the points A (x_0+d,-a,-b),B(x_0-d,a,-b),C(x_0-d,a,+b) and D(x_0+d,-a,b) respectively. Assume that a,b,d << x_0 . Find the magnitude of magnetic dipole moment vector of the rectangular wire frame in J//T . (Given, b=10 m,I=0.01A, d=4m,a=3m).

The equation to the normal to the curve y=sinx at (0,\ 0) is (a) x=0 (b) y=0 (c) x+y=0 (d) x-y=0

The equation to the normal to the curve y=sinx at (0,\ 0) is x=0 (b) y=0 (c) x+y=0 (d) x-y=0

A current I flows in a rectangularly shaped wire whose centre lies at (x_0,0,0) and whose vertices are located at the points A (x_0+d,-a,-b),B(x_0-d,a,-b),C(x_0-d,a,+b) and D(x_0+d,-a,b) respectively. Assume that a,b,dltlt x_0 . Find the magnitude of magnetic dipole moment vector of the rectangular wire frame in J//T . (Given, b=10 m,I=0.01A, d=4m,a=3m).

The electric potential V(z, y,z) for a planar charge distribution is given by: V(x, y, z)={(0,,"for "x lt -d),(-V_(0)(1+x/d)^(2),,"for "-d le x le 0),(-V_(0)(1+2x/d),,"for "0 le x lt d),(-3V_(0),,"for " x gt d):} where -V_(0) is the potential at the origin and d is a distance. Graph of electric field as a function of position is given as