Question

an object has an axcess charge of -1.92 × 10^(-17) C. How many excess electrons does it have?
a) 120
b) 12
c) 1200
d) 1.2​

Answer 1

Answer:

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Answer 2

Answer:

magnetic field?

This is the direction of the applied magnetic field. The period of the charged particle going around a circle is calculated by using the given mass, charge, and magnetic field in the problem. This works out to be T=2πmqB=2π(6.64×10−27kg)(3.2×10−19C)(0.050T)=2.6×10−6s

Explanation:

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