Electronics - Ohm's Law

Exercise :: Ohm's Law - True or False

1. 

Using 4 kWh of power is equivalent to using 2000 W of power for 2 h.

A. True
B. False

Answer: Option A

Explanation:

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2. 

The current through a resistor can be found by dividing the resistor's voltage by its ohmic value.

A. True
B. False

Answer: Option A

Explanation:

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3. 

The voltage drop across a resistor is simply a difference of potential across that resistor.

A. True
B. False

Answer: Option A

Explanation:

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4. 

Doubling the voltage across a resistor will cut the current by half.

A. True
B. False

Answer: Option B

Explanation:

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5. 

Current and voltage have a nonlinear relationship.

A. True
B. False

Answer: Option B

Explanation:

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