Agaussian surface in the form of a hemisphere of radius r = 3.04 cm lies in a uniform electric field of magnitude e = 1.64 n/c. the surface encloses no net charge. at the (flat) base of the surface, the field is perpendicular to the surface and directed into the surface. what is the flux through (a) the base and (b) the curved portion of the surface?

Part a)

Part b)

Explanation:

Part a)

Electric flux entering into the base

so it is given as

Part b)

Now since we know that there is no enclosed charge in the hemisphere

so net flux must be zero

  distance on the y-axis and time on the x-axis.

explanation:

the instantaneous velocity = change in position/time taken

the slope of the graph should give instantaneous velocity.

  slope of a graph = change in value of y -axis / change in values of x -axis

  comparing both the equations

    change in value of y -axis = change in position

  change in values of x -axis = time taken

so position values should be on the y axis and time values should be on the x axis.

distance on the y-axis and time on the x-axis.