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Question Number 47090 by Umar last updated on 04/Nov/18
$$\mathrm{Avery}\:\mathrm{large}\:\mathrm{field}\:\mathrm{of}\:\mathrm{charge}\:\mathrm{has}\:\mathrm{density} \\ $$$$\mathrm{of}\:\mathrm{5}\mu\mathrm{C}/\mathrm{m}^{\mathrm{2}} .\:\mathrm{Determine}\:\mathrm{the}\:\mathrm{electric}\:\mathrm{field} \\ $$$$\mathrm{intensity}\:\mathrm{at}\:\mathrm{a}\:\mathrm{distance}\:\mathrm{of}\:\mathrm{25cm}.\mathrm{Taking} \\ $$$$\mathrm{medium}\:\mathrm{as}\:\mathrm{vacuum} \\ $$