Current Electricity Physics Test 01
Total Questions: 23
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A ) positive ions
B ) negative ions
C ) positive charge
D ) free electrons ✅
A ) 2 V
B ) 9 V
C ) 18 V ✅
D ) 36 V
A ) increases
B ) decrease ✅
C ) remains the same
D ) cannot be predicted
A ) to increase the resistance of the circuit
B ) to decrease the resistance of the circuit
C ) to provide each application the same voltage as the power source ✅
D ) to provide each application the same
A ) are the same terms
B ) are the different terms ✅
C ) have different units
D ) both b and c
A ) Current ✅
B ) Power
C ) resistance
D ) both (a) and (b)
A ) remains unchanged
B ) halves
C ) doubles
D ) fourth time ✅
A ) 4.8 W
B ) 14.5 W
C ) 30 W ✅
D ) 60 W
A ) 2Ω ✅
B ) 4Ω
C ) 8Ω
D ) 12Ω ✅
A ) energy
B ) Potential difference
C ) electric potential
D ) electric current ✅
A ) Potential difference
B ) energy
C ) charge
D ) electric current ✅
A ) Mechanical
B ) Electrical ✅
C ) Thermal
D ) Sound
A ) Protons
B ) Fixed atoms ✅
C ) Molecules
D ) Neutrons
A ) volt ✅
B ) Coulomb
C ) ampere
D ) Joule
A ) P = IV
B ) V = IR ✅
C ) Q = IT
D ) W = Q/V
A ) Curved
B ) Parabola
C ) Straight line ✅
D ) Linear
A ) Ω
B ) Ω-m ✅
C ) Ω-m²
D ) Ω-m-²
A ) Volt
B ) Ampere
C ) Ohm ✅
D ) Joule
A ) Length ✅
B ) Pressure
C ) Area
D ) Joule
A ) Galvanometer
B ) Ammeter ✅
C ) Voltmeter
D ) None of these
A ) In Series ✅
B ) In Parallel
C ) Fixed
D ) Variable
A ) IR / t
B ) IRt²
C ) IR²t
D ) I²Rt ✅
A ) volt
B ) watt ✅
C ) joule
D ) coulomb