In a region where intensity of electric field is , 40 lines of electric force are…
PHYSICS · Single correct · A Level · Physics · Fields and their consequences · Fields and their consequences
Problem
In a region where intensity of electric field is 5N/C, 40 lines of electric force are crossing per square meter. The number of lines crossing per square meter where intensity of electric field is 10N/C will be
(1) 20
(2) 80
(3) 100
(4) 200