Circuits and Ohms Law 4th

Front

This is the symbol for a _____?

Back

a battery

Front

What is it called when a circuit is complete?

Back

Closed circuit

Front

What are the units for resistance?

Back

Ohms (Ω)

Front

What is the resistance if the voltage is 10V and the current is 2A?

Back

5 Ω

Front

What is the current in a circuit with 6 ohms of resistance and a battery containing 24 Volts?

Back

4 A

Front

What is Ohm's Law?

Back

V = I × R (Voltage = Current × Resistance)

Front

What is the unit of current?

Back

Amperes (A)

Front

What does a resistor do in a circuit?

Back

It limits the flow of electric current.

Front

What is the difference between AC and DC current?

Back

AC (Alternating Current) changes direction periodically, while DC (Direct Current) flows in one direction.

Front

What is a series circuit?

Back

A circuit where components are connected end-to-end, so the current flows through each component.