Which of the following wrong about the properties of electric charge? A. Electric charge is a scalar quantity and it always conserved. B. It is quantized C. Like charges attract whereas, unlike charges repel with each other D. It always associated with mass

The correct answer is C. Like charges attract whereas unlike charges repel with each other.<br /><br />Explanation:<br />A. Electric charge is a scalar quantity and it always conserved: This statement is correct. Electric charge is a scalar quantity, meaning it has magnitude but no direction. It is also conserved, meaning the total charge in an isolated system remains constant.<br /><br />B. It is quantized: This statement is correct. Electric charge is quantized, meaning it comes in discrete units rather than being continuous. The smallest unit of charge is the elementary charge, which is approximately 1.6 x 10^-19 coulombs.<br /><br />C. Like charges attract whereas unlike charges repel with each other: This statement is incorrect. In reality, like charges repel each other, whereas unlike charges attract each other. This is a fundamental property of electric charges.<br /><br />D. It always associated with mass: This statement is correct. Electric charge is always associated with mass, as charge is a property of matter. The charge of an object is directly proportional to its mass.<br /><br />Therefore, the statement that is wrong about the properties of electric charge is option C.