Electricity

What is the unit of electric current?

What is Ohm's Law?

Which of the following materials is a good conductor of electricity?

What is the total resistance in a series circuit with resistors of 2Ω, 3Ω, and 5Ω?

What is the effect of increasing the voltage in a circuit according to Ohm's Law?

Which of the following is a series circuit?

What does the term 'voltage drop' refer to?

What happens to the current in a parallel circuit if one branch is removed?

Which of the following statements is true about electric power?

What is the primary purpose of a fuse in an electrical circuit?

What is the unit of electric current?

What does Ohm's Law state?

Which of the following is a conductor?

What is the formula for electrical power?

In a parallel circuit, the voltage across each component is:

What is the purpose of a fuse in an electrical circuit?

The resistance of a conductor depends on:

What do you call a circuit that allows electricity to flow?

Which device is used to measure electric current?

What is the total resistance in a series circuit with three resistors of 2Ω, 3Ω, and 5Ω?

If the voltage across a resistor is doubled, what happens to the current?

What is the primary source of electrical energy in homes?

What is the effect of increasing resistance in a circuit with constant voltage?

Which of the following statements is true about series circuits?

What type of energy transformation occurs in a battery?

Which instrument measures voltage in a circuit?

What is the role of a resistor in a circuit?

In terms of energy, what happens to a bulb when it is connected to a power source?

What is the primary difference between AC and DC current?

What safety device is used to prevent overload in a circuit?

What happens to the total resistance in a parallel circuit if one resistor is removed?

What is the relationship between voltage, current, and resistance known as?