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    A small charge is at the center of a 0.56 cm radius ball. If 2.066 E-8 N.m2/C passes through the ball's surface, how much charge is at the center?

    C ?

    A small charge is at the center of a 1.39 cm radius ball. If 1.1 E-8 N.m2/C passes through the ball's surface, how much charge is at the center?

    C ?

    A small charge is at the center of a 9.36 cm radius ball. If 1.053 E-7 N.m2/C passes through the ball's surface, how much charge is at the center?

    C ?

    A small charge is at the center of a 9.51 cm radius ball. If 5.177 E-8 N.m2/C passes through the ball's surface, how much charge is at the center?

    C ?

    A small charge is at the center of a 10.38 cm radius ball. If 3.022 E-8 N.m2/C passes through the ball's surface, how much charge is at the center?

    C ?

    A small charge is at the center of a 2.23 cm radius ball. If 2.088 E-8 N.m2/C passes through the ball's surface, how much charge is at the center?

    C ?