Series Circuits

Solve for the total resistance of the circuit shown

• 50 V

• 1970 ohms

• 705 K ohms

• 20 Amps

Solve for total Current in the circuit shown

• 25 milliamps

• 0.35 amps

• 0.025 amps

• 35 milliamps

Solve for the current flowing through Resistor # 1

• 250 amps

• 3 milliamps

• 35 milliamps

• 0.025 amps

Solve for the voltage drop across resistor 1

• 37.5 volts

• 60 Kilovolts

• 50 volts

• 25 volts

What does "Voltage drop" stands for what?

• the voltage applied to a circuit

• the voltage of the circuit

• the voltage used by a load

Find the total current in a circuit which has three 10 ohm resistors connected in series with a 30 volt power supply.

• 300 amps

• 1 amp

• 150 amps

• 1 milliamp

Calculate the voltage drop across R1

• 20 V

• 30 V

• 40 V

• 50 V

When a resistor in a series circuit is replaced by another resistor with a much larger resistance value, the total circuit current will __________.

• stay the same

• decrease

• increase

• double in value

Calculate the total current in the circuit.

• 2 A

• 3 A

• 4 A

• 5 A

This circuit has only one path for current to flow

• series

• parallel

• combination

• split