# Test Yourself! - Quiz C Quiz Statistics and Answer Key

This quiz has been taken 149 times.

Average score: 56%

## Click on the links below to see statistics for each question:

A 10 volt supply is connected across a 5 ohm resistor. What is the current?
The correct answer is "2 amps"

The current flowing through a 100 ohm resistor is measured at 0.5 amp. What voltage is connected across the resistor?
The correct answer is "50 volts"

A 5 milliamp current flows through a resistor when a 25 volt supply is connected. What is the value of the resistor?
The correct answer is "5 kilohms"

A 120 volt supply is connected across a 1000 ohm resistor. How much power is produced?
The correct answer is "14.4 watts"

The current flowing through a power resistor is 0.5 amps. The resistor dissipates 5 watt. What is the resistance?
The correct answer is "20 ohms"

An electric heater outputs 1000 watts when connected to a 230 volt supply. What is the resistance of the element?
The correct answer is "52.9 ohms"

A Transatlantic cable is 5000 km long. The central copper conductor is 3mm diameter. What is the resistance?
The correct answer is "11.884 kilohms"

working