123 Quiz Practice Quiz | 123

Power — Power is derived from voltage and current (P = VI).

Ampere (A) — Current is measured in Amperes (A).

V = IR — Ohm's Law defines the relationship between voltage, current, and resistance (V=IR).

Ohm (?) — Resistance is measured in Ohms (?).

P = VI — Power (P) is calculated by multiplying Voltage (V) and Current (I).

Question 1 of 5

Which of the following is NOT a fundamental electrical quantity?

Power is derived from voltage and current (P = VI).

Question 2 of 5

Current is measured in Amperes (A).

Question 3 of 5

Ohm's Law defines the relationship between voltage, current, and resistance (V=IR).

Question 4 of 5

Resistance is measured in Ohms (?).

Question 5 of 5

Power (P) is calculated by multiplying Voltage (V) and Current (I).