Question

Капля воды, обладающая зарядом +2Q, соединилась с другой каплей зарядом -3 Q. Чему равен заряд, образовавшейся капли?

Answer 1

Мне кажется так 2q-3q=-q

Answer 2

Calculating the Combined Charge

When a water droplet with a charge of 2Q combines with another droplet with a charge of -3Q, the resulting charge of the combined droplet can be calculated by adding the individual charges together.

The formula for calculating the combined charge is:

Combined charge = Charge of first droplet + Charge of second droplet

Substituting the given values:

Combined charge = 2Q + (-3Q)

Resulting Charge of the Combined Droplet

The resulting charge of the combined droplet can be calculated as follows:

Combined charge = 2Q + (-3Q) = 2Q - 3Q = -Q

Therefore, the resulting charge of the combined droplet is -Q.