Wk11 Flashcard - EL1 Practice Finals

Front

What is electricity?

Back

Electricity is a flow of electrons from atom to atom.

Front

What type of circuit has more than one path for current to flow?

Back

A parallel circuit.

Front

What does the total circuit voltage drop multiplied by the total amperage give you?

Back

Total Power (Pt).

Front

Where are free electrons located in an atom?

Back

In the Valence Rings.

Front

If the current through a circuit is 4A and the resistance is 4 Ohms, what is the voltage difference?

Back

0.016 KV.

Front

What is the unit of electrical resistance?

Back

Ohm.

Front

What is the formula for calculating power in a circuit?

Back

Power (P) = Voltage (V) x Current (I).

Front

What is a series circuit?

Back

A circuit where current flows in a single path.

Front

What is the role of a resistor in a circuit?

Back

To limit the flow of current.

Front

What is Ohm's Law?

Back

Voltage (V) = Current (I) x Resistance (R).