Question

The electric field in a region is radially outward and at a point is given by

Answer 1

Answer:

Explanation:

Answer:

The charge will be .

Explanation:

Given that,

Electric field E = 250r V/m

Radius = 20 cm = 0.2 m

We know that,

The electric field is defined as:

Where, E = electric field

k = constant

q = charge

r = distance

We substitute the value into the formula

Hence, The charge will be .