Electricity

What is voltage?

• a measure of the opposition flow in a electrical circuit

• the potential difference of electricity in any series circuit

• the difference in electric charge between 2 points

• The rate of charge flow

What kind of circuit is this?

• Series
• Consecutive
• Parallel
• Training

What type of circuit is pictured?

• series
• parallel

The unit for current is the 

• Volt
• Ohm
• Electron
• Amp

What is current?

• the potential difference in charges

• none of them

• a measure of the opposition to current flow in an electrical circuit

• the rate of charge flow

Answer explanation

IF YOU GOT THIS WRONG! GO AND GO AND DO MORE STUDYING!!

IF IT WAS AN ACCIDENT THEN DO BETTER NEXT TIME!!

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What relationship do current and voltage have?

• Directly proportional

• Inverse relationship

Which formula is correct

• V = I + R

• I = V / R

• V = R / I

• None of these

Answer explanation

OHMS LAW

What relationship does resistance and current have?

• Indirect relationship

• Directly proportional

Answer explanation

Voltage is directly proportional to both current and resistance.

Current and resistance have an indirect relationship

Once voltage goes high, the current will either increase or the resistance will increase.

If resistance increases then current decreases, vice versa.

What is resistance?

• the measure of weight on ones head and the difference between gravity.

• the reduction of electricity in the voltage circuit

• the opposition to charge flow

• The rate of charge flow

Answer explanation

HOW DID U GET THIS WRONG???

IM SORRY THIS WAS EASY AND OBVIOUS??

How does natural gas produces electricity?

• Natural gas is burned and the steam powers a turbine, hence generating electricity.

• It doesn't

• Uses gas from underground to rise to the surface powering turbines, creating electricity.

• None of these