When placed near another charge, a 20 microcoulomb charge experiences an attractive force of 0.080 N. What is the electric field strength at that location?

E = 4000 N/C

Explanation:

Given the following data;

Force = 0.080 N.

Charge, q = 20 microcoulomb = 20 * 10^-6 = 2 * 10^-5 Coulombs

To find the electric field strength;

Mathematically, the electric field strength is given by the formula;

Electric field strength = force/charge

Substituting into the formula, we have;

E = 0.080/0.00002

E = 4000 N/C

1 - wave length

2 - amplitude

3 - crest

4 - trough

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