Circuits review

• Series Circuit
• Parallel Circuit

What will happen if one light bulb is removed from this circuit?

• The other bulbs will go out.
• The other bulbs will stay on
• The other bulbs will get dimmer.
• The battery will become stronger.

When you remove a bulb from a three bulb circuit, and the other two bulbs go off, then the bulbs must have been connected in __________.

• parallel
• series
• open
• closed

In a parallel circuit which of the following is the same value throughout the circuit?

• Voltage
• Current
• Resistance
• Charge

What is the Voltage of a circuit that has a resistance of 5 Ω and a current of 2 A?

• 25 V
• 10 V
• 2.5 V
• 0.4 V

Tags

CCSS.8.EE.C.7B

If the battery produced 12.6 Volts what would be the current flow for a 6 Ohm resistor?

• 2.1 Amps

• 2.4 Amps

• 1.71 Amps

• 15 Amps

A lamp plugged into a standard american outlet (120 V) uses 0.8 A of current. What is the power in the circuit?

• 0.007 W

• 96 W

• 120 W

• 150 W

What is the power of the circuit?

• 0.33 W

• 3 W

• 8 W

• 12 W

Tags

NGSS.HS-PS3-1

What is the energy of the circuit if it is running for 40 seconds?

• 0.3 J

• 3.3 J

• 120 J

• 480 J

Tags

NGSS.HS-PS3-1

The total resistance of this circuit is 

• 25.7 ohms
• 315 ohms
• 324 ohms
• 90 ohms