Find the sign and magnitude of the charge on the block

Reference no: EM13523809

A very small charged block with a mass of 2.35 g is placed on an insulated, frictionless plane inclined at an angle of 17.0° with respect to the horizontal as shown in the figure below. The block does not slide down the plane because of a 440 N/C uniform electric field that points parallel to the surface downward along the plane. What is the sign and magnitude of the charge on the block?

Reference no: EM13523809

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