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ECE · Q248

Electromagnetic Field Theory

Engineering and GATE · ECE · question 248

Q248

The region between two concentric cylinder with radii of 2 and 5 cm contains a volume charge distribution of -10-8(1 + 10r) C/m3. If Er and V both are zero at the inner cylinder and ε = ε0, the potential V at the outer cylinder will be:

A.
0.506 V
Answer
B.
5.06 V
C.
50.6 V
D.
506 V

Answer: Option A

Solution

Answer: Option A
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