find electric field at a distance of 30cm from a 3C charge - Physics - Electric Charges And Fields

Question

find electric field at a distance of 30cm from a 3C charge

Rohit Babu · Accepted Answer

Dear Student,Given,Q=3C,   r=30cm=0
3mElectric field is,E=14πε0×qr2=9×109×3
09=3×1011N/CRegards