Mark out the correct potons....

Mark out the correct potons.

The totalcharge of the universe is constant.

The total positive charge of the universe is constant.

The total negativ echarge of the universe is constant.

The tottal number of charged particule in the

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If the far point goes ahead , the power of the divergent lens should be reduced

If the near point goes ahead , the power of the convergent lens should be reduced

If the far point is 1 m away from the eye divergent lens should be used

If the near point is 1 m away from the eye divergent lens should be used

Gauss's law is valid only for uniform charge distributions

Gauss 's law is only for charfes placed in vacuum

The electric field caluculated by Gauss 's law is the field due to all the cahrges

The flux fo the electric field through a closed surface due to all the charges is equal to the flux due to the charges enclosed by the surface

if the far point goes ahead, the power of the divergent lens should be reduced

if the near point goes ahead, the power of the convergent lens should be reduced.

If the fr points 1 m away form the eye, divergent lens should be used.

If the near point is 1 m away from the eye, divergent lens should be used