Question

An object consists of a combination of \( 8.20 \times 10^{15} \) protons and \( 3.70 \times 10^{15} \) electrons. a. Calculate the quantity of charge possessed by the object. No \( + \) or - signs.

Answer 1

The object, made up of 8.20×10^15 protons and 3.70×10^15 electrons, possesses a total charge of +0.72 x 10^-3 Coulombs.

Step-by-step explanation:

The subject in question is Physics, specifically within the realm of electric charges. The charge of a proton is approximately +1.6 x 10^-19 Coulombs and the charge of an electron is approximately -1.6 x 10^-19 Coulombs. To calculate the total charge, you multiply the quantity of each particle by its charge and add the results together.

For the protons: 8.20 x 10^15 protons x +1.6 x 10^-19 C/proton = +1.312 x 10^-3 C

For the electrons: 3.70 x 10^15 electrons x -1.6 x 10^-19 C/electron = -0.592 x 10^-3 C

Add these together: +1.312 x 10^-3 C - 0.592 x 10^-3 C = +0.72 x 10^-3 C

So, the object has a positive charge of 0.72 x 10^-3 Coulombs.

Complete Question:

An object consists of a combination of 8.20×10^15 protons and 3.70×10^15 electrons. a. Calculate the quantity of charge possessed by the object. No + or - signs.

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