Electric field at point 20 cm away from the centre of dielectric sphere is 100 V / m, radius of sphere is 10 cm, then value of electric field at a distance 3 cm from the centre is :

Question

Electric field at point 20 cm away from the centre of dielectric sphere is 100 V / m, radius of sphere is 10 cm, then value of electric field at a distance 3 cm from the centre is : (A) 100 V/m (B) 125 V/m (C) 120 V/m (D) 0

Tardigrade Admin · Accepted Answer

Inside a dielectric sphere, electric field is zero.

Q. Electric field at point 20cm away from the centre of dielectric sphere is 100V/m, radius of sphere is 10cm, then value of electric field at a distance 3cm from the centre is :

100 V/m

125 V/m

120 V/m

0

Inside a dielectric sphere, electric field is zero.

Q. Electric field at point $20 c m$ away from the centre of dielectric sphere is $100 V / m$ , radius of sphere is $10 c m$ , then value of electric field at a distance $3 c m$ from the centre is :