Use the materials to plan and conduct an experiment to investigate the conservation of electric charge. Your experiment should at a minimum use the following materials: fabric or other material that when rubbed induces an electric charge, and balloons. Your design should include all clear use of the materials and the methods you'd use in your scientific experiment. Explain how your experiment demonstrates evidence of conservation of electric charge.

Truck traveling west on the highway experiences an acceleration to the east. what could be the cause of this acceleration

Select all the correct answers. which three statements about electromagnetic radiation are true?

Adisk with a radius of r is oriented with its normal unit vector at an angle q with respect to a uniform electric field. which of the following would result in an increase in the electric flux through the disk? check all that apply? a. increasing the area of the disk b. decreasing the given orientation angle of the disk c. decreasing the strength of the electric field d. increasing the given orientation angle of the disk, but not exceeding an angle of 90