If the magnitude of a charge is twice as much as another charge, but the force experienced is the same, then the electric field strength of this charge is the strength of the other charge.

The new electric field strength of this charge is half of the strength of the other charge.

Explanation:

The electric force acting on the charge particle is given by :

F = q E

Where

q is the charged particle

E is the electric field

If the magnitude of a charge is twice as much as another charge, q' = 2q, but the force experienced is the same, then the new electric field is given by :

So, the new electric field strength of this charge is half of the strength of the other charge. Hence, this is the required solution.

half of a circle

explanation:

the arrow and the top of the circle is matching together. it is not a polygon because a polygon would always be the same shape. therefore, an half of a circle is called semicircle so you would find the radius of it.

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