Question

es 4. (a) The area of each plate of parallel plate condenser
1 is 100 cm2 and intensity of electric field between the two
plates is 100 N/C. How much charge is on the plate ? The
permittivity of vacuum eo = 8.85 x 10-12 C2/N-m2.
​

Answer 1

A = 100 cm2 = 100 × 10-4 m2 (given)

Electric field (E) = 100 N/C

Electric field intensity (E) = σ/A=q/Aε0σA

=qAε0 q = Aε0E = 100 × 10-4 × 8.86 × 10-12 × 100

= 8.86 × 10-12 C (on each plate)

here is your answer mate✨✨✨