Circuits

Front

Why is the circuit in the picture a series circuit?

Back

The same current flows through all three light bulbs.

Front

The total resistance in this circuit is

Back

450 ohms

Front

The total current through this circuit is: 0.02 amps, 0.09 amps, 50 amps, 9 amps

Back

0.02 amps

Front

Voltage dropped across the 300 ohm resistor? Options: 6 V, 9 V, 2 V, 30 V

Back

6 V

Front

What is the total resistance (RT) across this circuit? Options: 3 kΩ, 10 kΩ, 13 kΩ, 16 kΩ

Back

16 kΩ

Front

As resistors are added in series to a circuit, the total resistance will...

Back

increase

Front

As the resistance of a circuit increases, the current will...

Back

decrease

Front

In a parallel circuit, what is the same value throughout the circuit? Options: Voltage, Current, Resistance, Charge

Back

Voltage

Front

The current going through the 45 ohm resistor is: 0.05 amps, 0.2 amps, 0.1 amps, 5 amps

Back

0.2 amps

Front

The total resistance of this circuit is Options: 25.7 ohms, 315 ohms, 324 ohms, 90 ohms

Back

25.7 ohms