Percent error is the difference between the experimental value and theoretical value and measures the accuracy of the result found. The larger the error, lesser is the accuracy and vice versa.
Solution:
It is a mathematical way of showing accuracy
The higher the percent error, the less accurate the data set,
Answer:
https://youtu.be/stW-C7F7QOg
Answer:
8.37×10⁻³ C.
Explanation:
The formula of electric field is given as
E = kq/r².......................... Equation 1
Where E = electric field, q = amount of charge, k = coulomb constant, r = radius of the sphere
make q the subject of the equation
q = Er²/k .................... Equation 2
Given: E = 3.01×10⁶ N/C, r = 5.0 m, k = 8.99×10⁹ Nm²/C².
Substitute into equation 2
q = (3.01×10⁶)(5²)/(8.99×10⁹)
q = (75.25/8.99)×10⁻³
q = 8.37×10⁻³ C.
Hence the maximum amount of charge = 8.37×10⁻³ C.
