Electricity

The unit for current is the 

• Volt
• Ohm
• Electron
• Amp

Tags

NGSS.HS-PS2-5

In the circuit, the bulb lights up because there is ............... flowing in the closed circuit.

• battery

• current

• resistance

• voltage

Current is described as flowing from the ................ terminal of a battery to the ................ terminal.

• Negative.....negative

• Negative....positive

• Positive......negative

• Positive....positive

Resistance is measured in

• ampere

• metre

• ohm

• volt

Voltage is measured in __.

• volts.
• watts.
• coulombs. 

As the resistance of a circuit increases, the current will

• increase
• decrease
• stay the same

_________________ allow electricity to flow through easily.

• conductors

• construction

• constrictors

______________ do not allow electricity to flow through easily.

• insults

• inside jokes

• insulators

A closed path that electric current follows 

• Voltage
• Current
• Resistance 
• Circuit

Which statement is true?

• The light bulb will light up because the circuit is complete.

• The light bulb will light up because the circuit is broken.

• The light bulb will not light up because the circuit is complete.

• The light bulb will not light up because the circuit is open.