Basic Circuits

In a series circuit, what quantity is equal?

• Voltage

• Current

• Resistance

• Temperature

In a parallel circuit, what quantity is equal?

• Voltage

• Current

• Resistance

• Temperature

He invented the first light bulb?

• Benjamin Franklin

• Thomas Edison

• Alessandro Volta

• Nikola Tesla

He is famous for his kite experiment where he proved that lightning is the same as electricity.

• Alessandro Volta

• Nikola Tesla

• Andre Marie Ampere

• Benjamin Franklin

It is a path in which electrons move to produce electric currents.

• Circuit

• Track

• Electrons

Resistors are connected in series if

• chain-connected or connected sequentially, end to end.

• connected to the same two nodes

If R1 = 2 ohms, R2 = 3 ohms and R3 = 5 ohms, what is the value of the total resistance?

• 5

• 3

• 12

• 10

If R1 = 30 ohms and R2 = 20 ohms, what is the total resistance?

• 11

• 12

• 13

• 14

Calculate the total current

• 0.5 A

• 0.3 A

• 0.2 A

• 1 A

If Vt = 24 volts, what is the value of the total current?

• 6 A

• 2 A

• 14 A

• 4 A