Two small objects are rubbed against each other using insulating handles and then kept at a separation of 1 m from each other in vacuum. Both objects were found to attract each other with a force of 10 N. Assume that the force between the objects is of electrical nature. Calculate the number of electrons that were transferred from one object to another during the rubbing process.

Explanation

To solve the problem, we will follow these steps:

### Step 1: Understand the Problem
We have two small objects that are rubbed against each other, resulting in an attractive force of 10 N when placed 1 meter apart. We need to find out how many electrons were transferred during the rubbing process.

### Step 2: Use Coulomb's Law
According to Coulomb's Law, the force \( F \) between two point charges \( Q_1 \) and \( Q_2 \) separated by a distance \( r \) is given by:

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