NOCTI STEM Engineering Practice

Front

What is this symbol for? (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

If the current through a circuit is 2 A and the resistance of a light bulb in the circuit is 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 _____?

Back

switch

Front

The power formula is

Back

Power = Current x Voltage

Front

Current is measured in

Back

Amps

Front

The voltage of a circuit that has a resistance of 10 ohms and a current of 1.5 A is

Back

15 V

Front

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

Back

Ammeter