NOCTI STEM Engineering Practice

Front

What is this symbol for? Options: light bulb, switch, battery, resistor

Back

battery

Front

As the resistance of a circuit increases, the current will

Back

decrease

Front

The difference in electrical potential energy between two places is called

Back

voltage

Front

Current: 2 A, Resistance: 10 Ohms. What is the voltage difference across the light bulb?

Back

20 V

Front

If both sides of a light bulb are at the same voltage, what happens to the light bulb?

Back

There is no light

Front

This is the symbol for a _____? Options: switch, light , battery, wires

Back

switch

Front

The power formula is

Back

Power = Current x Voltage

Front

Current is measured in: Resistance, Amps, Voltage, Watts

Back

Amps

Front

Voltage of a circuit with resistance of 10 ohms and current of 1.5 A

Back

15 V

Front

Measuring instrument used to measure the electric current in a circuit.

Back

Ammeter