1.

The surface charge density on a conductor is 1.55 x 10-9C/m2. The conductor is immersed in water with ε = 78ε0.The electric field will be __________ .

A. 3 V/m
B. 1.55 V/m
C. 2 V/m
D. 2.25 V/m
Answer» E.


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