Answer: A positively charged insulating rod is brought close to an object that is suspended by a string. If the object is repelled away from the rod, we can conclude that the object is positively charged.
Explanation: To find the answer, we need to know more about the Electric charges and its properties.
<h3>What is meant by electric charge?</h3>
- It can be defined as the basic fundamental property of matter causes to experience a force, when it is placed in an external electric field.
- The charge of the particle can be positive, negative, and zero.
<h3>What are the fundamental properties of electric charge?</h3>
- Additivity of charges
- Conservation of charges
- Quantization of charges.
- Like charges repels and unlike charges attract.
- It's a scalar quantity.
Thus, from the above, we can conclude that, when a positively charged insulating rod is brought close to an object that is suspended by a string. If the object is repelled away from the rod, we can conclude that the object is positively charged.
Learn more about the electric charge and its fundamental properties here: brainly.com/question/28020194
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