The electric field strength a distance of 1 meter from the Van de - ProProfs
     

The electric field strength a distance of 1 meter from the Van de Graaf generator is 8 N/C. The electric field strength a distance of 2 meters from the generator is



A. 2 N/C
B. 4 N/C
C. 8 N/C
D. 16 N/C
E. 32 N/C

This question is part of Basic Electrostatic

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2 Answers

DadMusleh

DadMusleh

Answered on Feb 20, 2017

E is inversely proportional to the square of the distance so the answer is 2 not 4

John Smith

John Smith

Answered on Jan 30, 2017

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