Current Electricity Physics Test 02
Total Questions: 23
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A ) 60 Hz
B ) 30 Hz
C ) 50 Hz ✅
D ) 130 Hz
A ) Alternating current ✅
B ) Conventional current
C ) Direct current
D ) Battery current
A ) Transient current
B ) Conventional current
C ) Alternating current ✅
D ) Direct current
A ) Cycle
B ) Time period ✅
C ) Frequency
D ) Amplitude
A ) A.C
B ) Conventional
C ) D.C ✅
D ) Transient current
A ) zero
B ) low
C ) very high ✅
D ) 10Ω
A ) Black or blue
B ) Green or yellow
C ) White or Gray
D ) Red or Brown ✅
A ) 1.62 x 10-⁸Ω -m
B ) 1.69 × 10-⁸Ω-m ✅
C ) 5.25 × 10-⁸ Ω-m
D ) 2.75 × 10-⁸Ω-m
A ) RV
B ) QR
C ) Q/t ✅
D ) t/Q
A ) Increases ✅
B ) Decreases
C ) Does not change
D ) None of these
A ) Resistance ✅
B ) Reactance
C ) Resistivity
D ) Inductance
A ) different
B ) zero
C ) the same ✅
D ) none of these
A ) equal to sum of all resistance
B ) is greater than the largest resistance of combination
C ) is smaller than the smallest resistance of combination ✅
D ) all of these
A ) Current
B ) Resistance
C ) Potential difference
D ) All of the above
A ) Heat
B ) Temperature ✅
C ) Energy
D ) Mass
A ) free electrons ✅
B ) free protons
C ) free neutrons
D ) free positive charge
A ) 700W
B ) 750W ✅
C ) 650W
D ) 800W
A ) 40W
B ) 50W ✅
C ) 60W
D ) 80W
A ) 16A
B ) 10A ✅
C ) 100A
D ) 0.1A
A ) 1 V
B ) 2V ✅
C ) 4 V
D ) 6V
A ) Coulomb per second
B ) Newton per second
C ) Volt per second
D ) Joule per second ✅
A ) Joul
B ) Watt
C ) Kilowatt hour ✅
D ) Electron Volt
A ) Kilowatt-hour ✅
B ) Watts
C ) Watt-hour
D ) Joule-hour