Y10 Electricity Investigation Prep

The unit for current is

• A

• I

• V

• Ω

The unit for voltage is

• A

• v

• V

• Ω

The unit for resistance is

• A

• I

• V

• Ω

V = I x R

If we rearrange the equation to solve for resistance, the equation would be:

• R = I x V

• R = V ÷ I

• R = I / V

• R = V - I

The following diagram is an example of a _____________ circuit

• Series

• Parallel

The following diagram is an example of a _____________ circuit

• Series

• Parallel

The following diagram is an example of a ___________ circuit.

• Series

• Parallel

Fill in the blank:

This is the circuit symbol of a __________ resistor.

This is the circuit symbol for a

• Resistor

• Cell

• Power pack OR Battery

• Switch

This is the circuit symbol for a...

• Battery

• Cell

• Switch

• Resistor