Question

Two parallel large thin metal sheets have equal surface densities 26.4 x 10^-12 C/m² of opposite signs. The electric field between these sheets is- 

(i) 1.5N/C 

(ii) 1.5 x 10^-16 N/C 

(iii) 3 x 10^-10N/C 

(iv) 3N/C

Answer 1

Answer is (iv) 3N/C

Surface Charge density, \(\sigma=26.4\times10^-{12}\,\frac{C}{m^2}\)