guys please this is very urgent
Q-23 and Q-24
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Q24(i) linear charge density (lamda)=q/L
=400×10*-6/2×10*-2
=200×10*-4 Ccm*-1
(ii)surface charge density (sigma)=q/surface area
=400×10*-6/10×10*-4
=40×10-2Ccm*-2
=400×10*-6/2×10*-2
=200×10*-4 Ccm*-1
(ii)surface charge density (sigma)=q/surface area
=400×10*-6/10×10*-4
=40×10-2Ccm*-2
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