DC current Quiz Practice Quiz | DC current

Direct Current — DC stands for Direct Current, meaning the current flows in one direction.

V = I * R — Ohm's Law states that Voltage (V) equals Current (I) multiplied by Resistance (R).

A battery — Batteries are a standard source of direct current.

Ampere (A) — Electric current is measured in Amperes (A).

Current — In a series circuit, current is the same throughout the entire circuit.

Question 1 of 5

What does 'DC' stand for in the context of electrical current?

DC stands for Direct Current, meaning the current flows in one direction.

Question 2 of 5

Ohm's Law states that Voltage (V) equals Current (I) multiplied by Resistance (R).

Question 3 of 5

Batteries are a standard source of direct current.

Question 4 of 5

Electric current is measured in Amperes (A).

Question 5 of 5

In a series circuit, current is the same throughout the entire circuit.