a) 1 A
b) 100 A
c) 2 A
d) 5 A

Ans: (a)

a) D = E²/ε
b) D = E/ε
c) D = εE²
d) D = εE
e) None of the above

Ans: (d)

a) μ_r = μ₀/μ
b) μ_r = μ/μ₀
c) μ_r = μ₀/μ²
d) μ_r = μ₀/μ
e) None of the above

Ans: (d)

a) The current in a discharging capacitor grows exponentially
b) The current in a discharging capacitor decays exponentially
c) The current in the discharging capacitor grows linearly
d) The current in the discharging capacitor decreases constantly

Ans: (a)

a) Ampere-meter
b) Coulomb-meter
c) Coulomb/m²
d) Volt m²

Ans: (c)

a) RC seconds
b) 4 RC seconds
c) 3 RC seconds
d) 5 RC seconds

Ans: (c)

a) 10 N/meter
b) 100 N-meter
c) 10 joules
d) 50 N/meter

Ans: (b)

a) Reflection
b) Phase shift
c) Attenuation
d) Distortion

Ans: (c)

a) 100 Ω
b) 50 Ω
c) 317 Ω
d) 377 Ω
e) 370 Ω
f) 277 Ω

Ans: (d)

a) Zero
b) Continuous
c) Constant
d) Unity

Ans: (a)

a) 10 H
b) 10 μH
c) 5 H
d) 1 H
e) 10 mH
f) 100 H

Ans: (a)

a) The wave will be transmitted completely
b) The wave will be partially reflected and partly transmitted
c) The wave will be completely refracted
d) The wave will be partially absorbed

Ans: (b)

a) Maxwell equation
b) Pointing vector
c) Poisson vector
d) Newton’s laws

Ans: (b)

a) The length of the wire is increased
b) The diameter of wire decreased
c) The length of the wire is decreased

Ans: ()

a) Resistance
b) Inductance
c) Capacitance
d) None of the above

Ans: (b)

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