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14 questions
Conventionally, current is described as flowing from the ................ terminal of a battery to the ................ terminal.
Negative.....negative
Negative....positive
Positive......negative
Positive....positive
In the circuit, the bulb lights up because there is ............... flowing in the closed circuit.
battery
current
resistance
voltage
SI unit of current is
ampere
metre
ohm
volt
SI unit of voltage is
ampere
metre
ohm
volt
Current can be measured using ............
ammeter
light bulb
resistor
voltmeter
Voltage can be measured using ............
ammeter
light bulb
resistor
voltmeter
An ammeter is connected in ...........
Parallel
Series
A voltmeter is connected in ...........
Parallel
Series
This is the symbol for
ammeter
light bulb
resistor
voltmeter
This is the symbol for
ammeter
light bulb
resistor
voltmeter
What is needed for current to flow?
light bulb
multimeter
resistance
voltage
SI unit of resistance is
ampere
metre
ohm
volt
Effective resistance increases when in .............. circuit.
Parallel
Series
Effective resistance decreases when in .............. circuit.
Parallel
Series
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