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
B. 5.06 V
C. 50.6 V
D. 506 V
Answer: Option A
This Question Belongs to Electronics And Communications Engineering >> Electromagnetic Field Theory
Related Questions on Electromagnetic Field Theory
A loop antenna is a commonly used for
A. Radar
B. Direction finding
C. Satellite communication
D. All of the above
The divergence of a vector is a scalar, while the curl of a vector is another
A. Scalar
B. Vector
C. Unit vector
D. None of the above
Which antenna is a wideband antenna?
A. Hertz antenna
B. Marconi antenna
C. Folded dipole
D. None of the above
A. Accelerating
B. Retardation
C. Oscillating
D. Lagging the current
Join The Discussion