Question

What is the electric field intensity at a distance of 20cm from a charge 2×10^-6C in vacuum

Answer 1

Answer:

here

Explanation:

the electric field intensity at a point 30 cm away in vacuum from a charge of 4 × 10–9C. ... The electric potential is +100 V at a distance of 10 cm from a point charge q

Answer 2

Explanation:

the electric field intensity at a point 30 cm away in vacuum from a charge of 4 × 10–9C. ... The electric potential is +100 V at a distance of 10 cm from a point charge q