A charge `q` is enclosed by an imaginary Gaussian surface.

If radius of surface is increasing at a rate `(dr)/(dt)= K`, then

A positive charge q is enclosed by a Guassian spherical surface of radius 'a' . If its radius is increased to 4a then the net outward flux will

A positive charge q is enclosed by a Guassian spherical surface of radius 'a' . If its radius is increased to 4a then the net outward flux will

A charge Q is enclosed by a spherical Gaussian surface of radius R. If the radius of the sphere is double, how will the outward electric flux charge ? If a charge -Q is brought outside the Gaussian surface, will the electric flux reduce to zero ?

A charge Q is enclosed by a Gaussian surface. If surface area is doubled and charge Q is tripled then the outward electric flux will

A charge Q is enclosed by a Gaussian surface. If surface area is doubled and charge Q is tripled then the outward electric flux will

A charge q is enclosed by a spherical surface of radius R. If the radius is increased to double, how would the electric flux through the surface change ?

A charge q is enclosed by a Gaussian spherical surface of radius R. If the radius is doubled, then the outward electric flux will

A charge Q is enclosed by a Gaussian spherical surface of radius R. if the radius is doubled. Then the outward electric flux will be