Question

A cube of side 5cm has a charge of 12C. The surface density of charge is

Answer 1

Answer:

surface charge density is equal to total charge on surface divided by the surface area.

surface charge density is equal to total charge on surface divided by the surface area.surface area of cubeis 6a2. a= 5 cm =0.05 m .

surface charge density is equal to total charge on surface divided by the surface area.surface area of cubeis 6a2. a= 5 cm =0.05 m .area= 6 ×0.052=0.015m2

${m}^{2}$

surface charge density= charge/area

surface charge density= charge/area =6 ×10-6/0.015

surface charge density= charge/area =6 ×10-6/0.015 =4 × 10-4 coulomb/m2.

surface charge density= charge/area =6 ×10-6/0.015 =4 × 10-4 coulomb/m2.hope it helps

surface charge density= charge/area =6 ×10-6/0.015 =4 × 10-4 coulomb/m2.hope it helps