A person rubbed two glass rods using a silk cloth. When they are placed together, they start to move away from each other. What could be the reason?

They could have been pushed by an external mechanical force

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They could have acquired like charges

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They could have acquired unlike charges

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None of the above

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Solution

The correct option is B They could have acquired like charges
The rods acquire same nature of charges when they are rubbed by the silk cloth (i.e., positive). Hence, when they are placed close to each other, they start to repel each other.

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A person rubbed two glass rods using a silk cloth. Turns out that the glass rods started to move away from each other slightly when they were placed together. What could be the possible reason?

Q. A person rubbed two similar glass rods using a silk cloth. Turns out that the glass rods started to move away from each other slightly when they were placed together. What can be most logical reason for this observation?

When two charged glass rods, after being rubbed with a silk cloth are brought towards each other, they ___.

Q. Two glass rods, rubbed against a silk cloth, repel each other.

When a glass rod is rubbed with a silk cloth, they become

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A person rubbed two glass rods using a silk cloth. When they are placed together, they start to move away from each other. What could be the reason?

The correct option is B They could have acquired like chargesThe rods acquire same nature of charges when they are rubbed by the silk cloth (i.e., positive). Hence, when they are placed close to each other, they start to repel each other.

The correct option is B They could have acquired like charges
The rods acquire same nature of charges when they are rubbed by the silk cloth (i.e., positive). Hence, when they are placed close to each other, they start to repel each other.