What is the electric field strength between two parallel conducting plates separated by 10 cm and having a potential difference between them of 2000 V? a.
2000 V/m

b.
200 V/m

c.
20 kV/m

d.
200000 V/m

• Potential Difference (V) = 2000 V

• Distance b/w the two parallel plates (d) = 10 cm = 10/100 = 1/10 = 0.1 m

• Electric field (E) = ?

Hence, option C) the correct answer.

a charge 3q is at the origin, and a charge −2q is on the positive x axis at x=a. part a where on the x-axis would you place a third charge so it would experience no net electric force? enter an expression for the exact answer, which will involve a square-root sign. (do not enter an approximate decimal answer.)

e

explanation:

there is no change in the electric potential energy as it is in rest on both conditions.