Question

Question 3
The value of electric point charge
which will produce 2N/C electric field
at a point 30 cm away will be :​

Answer 1

Answer:

Charge, q = 2 × 10⁻¹¹ C

Explanation:

It is given that,

Electric field, E = 2 N/C

Distance, d = 30 cm = 0.3 m

Electric field is given by :

k is the electrostatic constant

q is the point charge

The magnitude of point charge is 2 × 10⁻¹¹ C.