Two equally charged tiny spheres of mass 1.0 g are placed 2.0 cm apart. when released, they begin to accelerate away from each other at 414 m/s2. what is the magnitude of the charge on each sphere, assuming only that the electric force is present?

Charge,

Explanation:

It is given that,

Mass of spheres, m = 1 g = 0.001 kg

Distance between spheres, r = 2 cm = 0.02 m

Acceleration when they released,

We need to find the magnitude of the charge on each sphere. The electric force is given by :

Also, F = ma

So, the magnitude of charge on each spheres is . Hence, this is the required solution.                                        

nec chapter 5 contains

c. information on special occupancy areas

nec chapter 6 covers

a. special equipment

which of the following rules contain the words shall or shall not and must be adhered to?

b. mandatory rules

which of the following rules identify actions that are allowed but not required and typically cover options or alternative methods?

c. optional rules

which of the following serves as the introduction to the nec and provides an overview of the book?

a. nec article 90

organizations that test products for safety are

c. nrtls

the nec is published by the

a national fire protection association

the nec is divided into

b. 9 chapters

the nec provides informative annexes for

c. informational materials and examples

two terms from nec article 100 that trainees should become familiar with are

b. labeled and listed

explanation:

a is the best answer your welcome