Lesson 3 Ohm's Law

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Multiple Choice

unit symbol for the rate a charge moves through a cicuit

• A

• eV

• q

• I

Multiple Choice

unit symbol for resistance

• R

• ρ

• Ω

• m

Multiple Choice

unit symbol for voltage

• V

• I

• A

• eV

Fill in the Blank

What is the total resistance (equivalent resistance) throughout the circuit? Respond with number only (no units)

Fill in the Blank

Solve for resistance, include units:

R = V / I

Fill in the Blank

Solve for current (amps), include units:

I = V / R

.