What is the charge on 1.0 kg of protons? (e = 1.60 × 10^-19 C,m_proton = 1.67 × 10^-27 kg) A)1.0 C B)1000 C C)9.6 × 10⁷ C D)6.0 × 10²⁶ C E)6.0 × 10²³ C

Question

Quizplus · Accepted Answer

The charge on 1 kg of protons can be calculated by multiplying the number of protons by the charge on each proton. Using the given values, the number of protons in 1 kg can be calculated as:

n = (1 kg) / (1.67 × 10^-27 kg/proton) = 5.99 × 10^26 protons

The charge on each proton is given as e = 1.60 × 10^-19 C. Therefore, the total charge on 1 kg of protons is:

Q = n * e = (5.99 × 10^26) * (1.60 × 10^-19) C = 9.6 × 10^7 C

Therefore, the best choice is C, 9.6 × 10^17 C.

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